Question

7. ABC is a right angled triangle in which angle A=90°
and AB = AC. Find angle B and angle C.
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Answer 1

Answer:

45

Step-by-step explanation:

90+2x=180

x=90/2=45

Answer 2

Angle B is equal to angle C.
So let B=C=x
x+x+90=180
2x=90
Therefore x=45