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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.
500 Questions
Are complanar points collinear?
Asked by Wiki User
Not sure about complanar.
Coplanar lines can be collinear but need not be.
What is the circle that touches all three sides of the triangle called?
Asked by Wiki User
An inscribed circle.
What is the need for trapezoidal waveform for linearity correction?
Asked by Wiki User
This would keep the voltage across the inductance a constant, and corrects the non-linearity problem.
Shapes with same symmetry as the equilateral triangle?
Asked by Wiki User
How many lines of symmetry does an equilateral triangle have?
Does kite have rotational symmetry?
Asked by Wiki User
Answer
No. If the shape has rotational symmetry, then it should be able to match itself when rotated a certain number of degrees that IS NOT 360 degrees.
Why?
Well, if we stop and think about it, all shapes can match themselves when being rotated 360 degrees (a full circle.) If 360 degrees was valid and qualified for rotational symmetry, then any shape would have rotational symmetry. Then this classification of rotational symmetry would have no real conclusion.
The only way a kite can match itself when rotating is if you rotate it 360 degrees. Therefore, it does not have rotational symmetry.
Why were rune symbols all straight lines?
Asked by Wiki User
Runes were NOT composed only of straight lines. That's a popular modern myth, generally spread by people who have apparently never bothered to look at the actual historical examples. Curved lines appear in pretty much every runic inscription ever made. Just do a search of the internet for "historical rune stones" and you'll see it for yourself — and it will disprove the nonsensical claim that carving a curved line in stone is any harder than a straight line, too.
Furthermore, runes continued to be used much later in history than most people realize, and there are runic texts written in ink on paper, and obviously the nonsense about carving wouldn't even apply there. Find a picture of the 14th century "Codex Runicus", which was written in Medieval Runes. There are curved lines all through it.
What is the missing statement in step 7 of the proof?
Asked by Wiki User
To ask a question like that, you have to supply us with the necessary information to choose from.
What is the reflex angle between the hands of a clock at 8 o clock?
Asked by Wiki User
240 degrees - 30 degrees for each hour on the clock
What is the slope of the line that contains the points 1 1 and 3 15?
Asked by Wiki User
Points: (1, 1) and (3, 15)
Slope: 7
What is the number of right angles in 2 squares and 2 rectangles?
Asked by Wiki User
-- Every rectangle has four interior right angles.
-- Every square is also a rectangle, so the question is describing a total of four rectangles.
-- (4 rectangles) x (4 right angles per rectangle) = 16 right angles
What is the area of a triangle with base 2cm and height 5cm?
Asked by Wiki User
What is the area of a triangle with base 2cm and height 3cm
What is the area of a triangle with base 2cm and 5cm?
Asked by Wiki User
Area of a triangle = 0.5*base*height
What is the degree measure of an angle that is congruent to 48 degrees?
Asked by Wiki User
48 degrees
How many degrees are in an acute angle?
Asked by Wiki User
An acute angle is between zero and ninety degrees.
What is the volume of a cube if one edge is 10 cm long?
Asked by Wiki User
The volume of a cube is the length of the edge of an edge cubed.
i.e. V = L3 where V = volume and L = length of an edge.
So for a cube with edges 10 cm long, the volume is:
V = (10 cm)3
V = 1,000 cm3
What do you call a polygon with 84 sides?
Asked by Wiki User
I would call it a 84-gon. Keep it simple! Not only is the use of long Greek prefices pretentious, it will probably require the reader to use a dictionary.
What is the area of a parallelogram with a base of 20 inches and an altitude of 8 inches?
Asked by Wiki User
The area of a parallelogram with a base of 20 inches and an altitude of 8 inches is 160 square inches.
What is the diagonal measurement of a 24ft x 30 ft building?
Asked by Wiki User
That would be ...
(242 + 302)-2 = 38.42
(Thank you, Mr Pythagoras)
