answersLogoWhite

0

🎒

Geometry

Geometry = Math of Euclid. Geometry is the Branch of math known for shapes (polygons), 3D figures, undefined terms, theorems, axioms, explanation of the universe, and pi.

176,573 Questions

What is the average leg length of a person who is 5'1?

The average leg length for a person who is 5'1" (61 inches) typically ranges from about 28 to 30 inches. However, this can vary based on individual body proportions and genetics. Generally, women tend to have shorter leg lengths relative to their height compared to men. For a more precise measurement, it's best to consider personal body measurements.

In the relationship below the color of the circle changes according to the height of the rectangle If this relationship were shown in function notation which of the following elements would be loca?

In function notation, the relationship can be represented as ( f(x) ), where ( x ) could denote the height of the rectangle and ( f(x) ) would represent the color of the circle corresponding to that height. The specific elements involved would include the input (height of the rectangle) and the output (color of the circle). The function effectively maps each height to a specific color.

What is a triangle that has two sides that measure 68 degrees?

A triangle cannot have two sides that measure 68 degrees, as angles are not measured in terms of sides. However, if you meant a triangle with two angles measuring 68 degrees, then the triangle would be isosceles, with the two equal angles being 68 degrees. The third angle would be calculated as 180 - 68 - 68 = 44 degrees.

What does a 30 degree looks like?

A 30-degree angle is formed when two lines meet and create an angle that is one-twelfth of a full circle. It appears as a relatively sharp angle, resembling the angle between the hands of a clock at 1:00. In geometric terms, it can also be visualized in a right triangle, where one angle is 30 degrees, making the opposite side half the length of the hypotenuse.

What is the measure of an angle if three is subtracted from twice the supplement and the result is 297 degrees?

Let the angle be ( x ). The supplement of ( x ) is ( 180 - x ). The equation based on the problem is ( 2(180 - x) - 3 = 297 ). Solving this gives:

[ 360 - 2x - 3 = 297 \ 357 - 2x = 297 \ 2x = 60 \ x = 30 ]

Thus, the measure of the angle is ( 30 ) degrees.

Which of nitogenous bases have two rings?

The nitrogenous bases with two rings are called purines. In DNA and RNA, the two purines are adenine (A) and guanine (G). These bases are larger than the single-ring structures known as pyrimidines, which include cytosine (C), thymine (T), and uracil (U).

What is the relationship between the circumference of a circle and the diameter?

The circumference of a circle is directly proportional to its diameter, with the relationship defined by the formula ( C = \pi d ), where ( C ) is the circumference and ( d ) is the diameter. This means that for any circle, the circumference is approximately 3.14 times larger than its diameter, a constant known as pi (( \pi )). Thus, as the diameter increases, the circumference increases proportionally.

What is it called when you give an actor a line they have forgotten?

When you give an actor a line they have forgotten during a performance, it's commonly referred to as "feeding" the line. This typically occurs during live performances when an actor may need a prompt to continue the scene. It can also be called "prompting" or "line prompting."

What is a quadrilateral with 4 odd sides called?

A quadrilateral with four odd-length sides does not have a specific name based solely on the characteristic of its sides being odd. It can simply be referred to as a quadrilateral with odd sides. The properties and classification of the quadrilateral would depend more on the angles and the arrangement of the sides rather than just the lengths of the sides.

What is the characteristics of a cylinder?

A cylinder is a three-dimensional geometric shape characterized by two parallel circular bases connected by a curved surface at a fixed distance from the center. It has a uniform cross-section along its height and is defined by its radius (the distance from the center of the base to its edge) and height (the distance between the two bases). Cylinders can be right (with bases aligned directly above each other) or oblique (with bases offset). Additionally, they have a constant volume and surface area, which can be calculated using specific formulas.

What is the complement of an angle measuring 76 degrees?

The complement of an angle is found by subtracting the angle from 90 degrees. For an angle measuring 76 degrees, the complement can be calculated as 90 - 76, which equals 14 degrees. Therefore, the complement of a 76-degree angle is 14 degrees.

What kind of triangle has the measure 45 45 and 90?

If you mean angles then it is a right angle triangle or an isosceles right angle triangle

What does right isosceles mean?

An isosceles triangle is a triangle that has two sides of equal length. A right triangle has an interior angle of 90 degrees. A right isosceles triangle has both characteristics. The 90 degree angle will be the angle formed by the sides of equal length.

What triangle has one right angle and two sides the same length?

An isoceles triangle has two angles that are the same length with the third being different. It can be a right angle or another angle. or it's also called a Right Isosceles triangle.

What is the formula to find the length of a right angle triangle?

For right-angled triangles ONLY, use Pythagoras.

Ther Pythagorean Equation. is

h^(2) = side(1)^(2) + side(2) ^(2).

'h' is the hypotenuse. It is the longest side, and ALWAYS opposite the right angle.

How do you find the angle of a right triangle with the length of two legs?

Use Trigonometry.

Sine(Angle) = opposite/ hypotenuse => angle = Sin^(-1)[opposite/hypotenuse[

Cosine(angle) = adjacent /hypotenuse => angle = Cos^(-1)[adjacent/hypotenuse]

Tangent(angle) = opposite/adjacent => angle = Tan^(-1)[opposite/adjacent].

These trig. functions are often reduced to SOH,CAH,TOA.

Depending on your calculator the inverse buttons can be

Sin^(-1) or ArcSin

Cos^9-1) = ArcCos

Tan^(-1) = ArcTan

For example. The side lengths are 5,12,13

Hence

Sin(angle) = opposite/hypotenuse = 5/13

Angle = Sin^(-1) [ 5/13]

Angle = 22.61986495.... degrees.

or

Angle ~ 22.6 ( 1.d.p.).

Simillarly for the other angles, but make sure you use the correct Trig. Function.

A right triangle has a leg length of 48 in and hypotenuse of 80 in What is the length of the other leg?

Use Pythagoras.

h^(2) = a^(2) + b^(2)

b^(2) = h^(2) - a^(2)

Factor

h^(2) = (h - a)(h + a)

Substitute

b^(2) = (80 ins - 48 inches)(80 ins)( + 48 ins)

b^(2) = (32ins)(128 ins)

b^(2) = 4096 sq. ins

b = sqrt(4096 sq. ins)

b = 64 ins. THe Answer.

NB

For right angled triangles , use Pythagoras

NNB The algebraic rearrangement CAN be factored. From your algebra learning . Two squared terms with a positive (+) between them CANNOT be factored. However, Two squared terms with a negative(-) between them CAN be factored.

NNNB Do NOT forget to 'square root' both sides at the very end.

In a right angled triangle the two sides that form the right angle are both 5 inches calculate the length of the other side the hypotenuse?

Use Pythagoras.

h^(2) = a^(2) + a^(2)

Hence

h^(2) = 2a^(2)

Since 'a' = 5 inches ; substitute.

Hence

h^(2) = 2(5inches)^(2)

h^(2) = 2(25 sq. inches)

h^(2) = 50sq.inches

h = sqrt(50 sq. ins)

h = 7.071067812... inches.

h ~ 7.1 inches.

Determine whicComplete the following sentence Triangles are congruent if they have the same h postulate or theorem can be used to prove that REM DME?

Triangles are congruent if they have the same height and base length, which can be established using the Side-Angle-Side (SAS) postulate or the Angle-Side-Angle (ASA) theorem. In the case of triangles REM and DME, if they share a common side and the angles adjacent to that side are equal, then the triangles can be proven congruent.

How much does it cost to construct a metallurgical plant?

The cost of constructing a metallurgical plant can vary widely depending on factors such as location, scale, technology, and specific processes involved. Generally, costs can range from tens of millions to several billion dollars. For instance, a small to medium-sized plant might cost between $100 million and $500 million, while larger, more advanced facilities can exceed $1 billion. Additionally, fluctuations in raw material prices, labor costs, and regulatory requirements can further influence the overall investment.

All parallelograms are rectangles Always, Sometimes, or Never?

Never, honey. Just because a parallelogram has those fancy opposite sides that are parallel, doesn't mean it automatically becomes a rectangle. Rectangles have those nice right angles, while parallelograms can be all slanted and sassy. So, keep those shapes in check, darling.

What would happen if a downward angle of a wing were too great?

If the downward angle of a wing, known as angle of attack, is too great, it can lead to a condition called stall. In this situation, airflow over the wing becomes turbulent, significantly reducing lift and increasing drag. The aircraft may lose altitude rapidly and become difficult to control, potentially leading to a crash if not corrected. Pilots must carefully manage the angle of attack to maintain safe flight conditions.

What are the two methods of intersection on a map?

The two common methods of intersection on a map are the point intersection and line intersection methods. Point intersection involves identifying the exact coordinates where two or more features meet, while line intersection focuses on the overlapping or crossing of linear features, such as roads or rivers. Both methods are essential for accurately analyzing spatial relationships and determining locations on maps.

People or things that can prove one sides version of what happened is?

Evidence can come from various sources, including eyewitnesses, documents, recordings, and physical artifacts. These elements can support one side's narrative by providing corroborative details or firsthand accounts. Expert testimonies and forensic analysis can also play a crucial role in validating claims and establishing credibility. Ultimately, the strength and reliability of the evidence are key in determining which version is more persuasive.

What are the key points?

To provide a clear answer, I need to know the specific topic or subject for which you want the key points. Please specify, and I can summarize it effectively!