Question

Choose the correct answer :

In the isosceles ΔXYZ, given XY = YZ then which of the following angles are
equal?

(A) ㄥX and ㄥY (B) ㄥY and ㄥZ (C)ㄥZ and ㄥX (D) ㄥX,ㄥY and ㄥZ

Answer 1

Answer:

C

Step-by-step explanation:

by Angle opposite to equal Side are equal

Answer 2

Answer:

C)ㄥZ and ㄥX

Step-by-step explanation:

the isosceles ΔXYZ, given XY = YZ

=> XZ is base  & two equal sides are on X & Z

XY  & ZY

=> ∠X = ∠Z

Angles opposites to sides are equal

Angle opposite to XY  is Z

& Angle opposite to YZ is X

=> ㄥZ and ㄥX are equal