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What is the length of BC in this triangle angle BAC equals 40 degrees and angle ABC equals 50 degrees and angle BCA equals 90 degrees .?
Wiki User
∙ 11y ago
In order to find length BC the length of AC or length of the hypotenuse must be given
Wiki User
∙ 11y ago
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What is the angle of a triangle?
The sum of a triangle equals 180 degrees
Httpwww.answers.comQIn triangle ABC angle A equals 17 and angle B equals 100 what is the measure of angle C?
Anglw C is 63 degrees because the 3 interior angles of a triangle add up to 180 degrees
Can a right triangle have more than one right angle?
No. It's impossible, obviously a triangle could NOT have more then one right angle. Gosh people are ignorant these days. Remember, the angles of a triangle all have to add up to 180 degrees, and must have THREE angles to be a triangle, and 90, the degrees of a right angle, and 90, the degrees of ANOTHER right angle, equals... 180 degrees. And you simply cannot have a zero degrees angle.
In the triangle the angle at a is 40 degrees less than the angle at b and 20 degrees less than the angle at c what is the size of each angle?
if the angle at a equals X then the angle at b equals X+40 and the angle at c equals X+20 the sum of the angels in a triangle is 360 degrees so: X + X+40 + X+20 = 360 3X + 60 = 360 3X = 300 X = 100.
What does a squared plus b squared equals c squared mean?
This is the description of the Pythagorean theorem. It applies to any "right" triangle -- that is, a triangle with one angle of exactly 90-degrees, and two other angles that add up to 90-degrees. A = the measurement of the length of one side of the triangle making up the 90-degree angle. B = the measurement of the length of the OTHER side of the triangle making up the 90-degree angle, perpendicular to "A". C = the measurement of the length of the third side of the triangle opposite to the 90-degree angle, also called the hypotenuse In any right triangle, A-squared + B-squared = C-squared
In a right triangle with the hypotenuse c equals 10 and the angle A equals 50 degrees the angle B equals?
In a right triangle with the hypotenuse c equals 10 and the angle A equals 50 degrees the angle B equals: 40 degrees.
If a triangle has an angle A equals 60.5 degree and angle b equals 69.5 degrees what is angle C?
Angle C = 50 degrees. ------------------------------- A triangle equals 180 degrees. 60.5 + 69.5 = 150 180-150 = 50.
If Angle A equals 83 degrees and angle B equals 15 degrees find angle C?
82 degrees (180 degrees in a triangle)
If a triangle has an angle A equals 70 degrees and angle B equals 55 degree what is angle C?
55 degrees.
What is the angle of a triangle?
The sum of a triangle equals 180 degrees
What is the measure of angle A in triangle ABC if B equals 15 degrees C equals 65 degrees and side a equals 19?
If you are really talking about a closed triangle ABC, then the length of side "a" (given as 19) does not matter in the calculation. Sum of the angles of a triangle is 180 degrees. Angle B and C add up to 15 + 65 = 80 degrees. Hence angle A is (180 - 80) = 100 degrees
Given triangle ABC angle B is 38 degrees angle c is 56 degrees and BC equals 63 cm find the length of AB?
52.4 cm
What triangle that contains only one angle that equals 90 degrees?
A right angle triangle
What is the area of a triangle if angle a equals 42 degrees angle b equals 87 degrees and angle c equals 24 degrees?
A triangle with interior angles of 42, 87 and 24 degrees doesn't exist because the angles add up to 153 degrees whereas the interior angles of any triangle always add up to 180 degrees.
Abc is a right triangle and angle a equals 40 what is the angle ecd?
The angle is 50 degrees.
Angle C equals 90degrees in a right triangle ABC if a equals 50degrees and c equals 80degrees find angle b.?
Is angle C 90 degrees or 80 degrees?
What triangle has 2 sides the same and the same length and a angle of 90 degrees?
An isosceles right angle triangle
