Question

In ΔABC , AB=AC and angle A is 50

Find x and y.​

Answer 1

Answer:

< B = 65°

< C = 65°

Step-by-step explanation:

AB=AC , so <B = < C [Angles opposite to equal sides of a triangle are equal. ]

<A = 50°

<A + < B + < C = 180°

50° + < B + < B = 180° [< B = < C]

50° + 2 < B = 180°

2< B = 180 - 50

< B = 130°/ 2

= 65°

< C = 65°

Answer 2

Answer:

Hope this attachment helps you