Question

In ΔABC, AC = BC and ∠C = 110°. Find ∠A and ∠B.

Answer 1

Answer:

angle and angle b must be equal according to the property and let them be x

x+x+110°= 180°

2x=70°

X=35°

Therefore, angle a and angle b are 35°

Answer 2

Answer:

Angle A = 35°, Angle B = 35°

Step-by-step explanation:

Let the angle be x. Since AC = BC, their angles are also the same and the triangle is an isosceles triangle having two sides of the same measure.

We know that, the sum of all angles of a triangle = 180°

Hence,

2x + 110° = 180°

2x = 180° - 110°

2x = 70°

x = 70°/2

x = 35°