Question

Triangle abc is a right angles triangle where angle a =90° and ab = a.c. find angle b and c

Answer 1

Step-by-step explanation:

Sum of angles in a triangle is 180°

Angle a = 90° then sum of other two angles (i.e b & c) must be 90°

Since length of sides ab = ac the angles formed by these sides with hypothesis is equal i.e 90/2= 60° each