Question

find angles x and y in the figure
7th question​

Answer 1

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this is your answer

Answer 2

Answer:

Consider ∆ABC

AngleB = 90°

SIDE AB=SIDE BC

AngleC be x

SOLUTION:-

In ∆ABC, AngleB = 90°,

AB = BC

BY CONVERSE OF 45°- 45° THEOREM,

AngleC = 45°

Angle X = 45°

Angle A = 45°

BY EXTERIOR ANGLE THEOREM,

AngleA + AngleC = AngleY

45° + 45° = AngleY

AngleY = 90°

Ans :- x= 45° , y = 90°