Question

triangle ABC is a right angle triangle angle is 90 degree ab is equal to AC find angle B and C ​

Answer 1

Answer:

If AB is equal to AC then

angle B will be equal to angle C(Angles opposite to equal sides are equal)

So Angle C=Angle B

Now by Angle sum property of a triangle , we get

A+B+C=180 degree

90+B+C=180

B+C=180-90

B+C=90

As B=C so B+B=90

2B=90

B=45 degree

So Angle C is also 45 degree

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Answer 2

Answer:

B = 45° and C = 45°

Step-by-step explanation:

As per me angle A is 90°

However we know that ,

angle A is 90

angle B and C are equal

as AB = AC

The sum of angles in a triangle = 180°

90° + x + x = 180°

90° + 2x = 180°

2x = 180° - 90°

2x = 90°

x = 45°

B = 45° , C = 45°

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