Question

ABC is a right angle triangle in which angle a is 90° BA = AC find angle B and angle C

Answer 1

Answer:

Angle B = angle C = 45 *

Step-by-step explanation:

If in a right angled triangle angle A is right angled, then A = 90*

So, BC would be the hypotenuse of the right angled triangle.

We know that opposite angle of the largest side of a triangle is the largest angle of the triangle or opposite side of the largest angle of a triangle is the largest side of the triangle.

So, since AB (BA)= AC, Angle B = Angle C.

So, 90* + 2x = 180

2x = 90*

x = 45*

Answer 2

angle C = angle B = 45°

angles formed by hypotenuse in a right angled triangle is always 45° if they are equal.