Question

ABC is a right angle triangle in which angle B is equal to 90 degree and AB=BC.Find angle A and angle C

Answer 1

it is an isosceles triangle

90+2x = 180
2x=90
x= 45

Answer 2

As,

AB = BC 

So, by the property of isosceles triangle,

Angle A = Angle C
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As we know that the sum of angles in a triangle is 180


90 + Angle A + Angle C = 180 

Angle A + Angle A = 180-90 [Angle C= Angle C]


2 × Angle A = 90


Angle A = 90/2 

Angle A = 45

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Angle A = angle C

45= Angle C
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Angle A = 45
Angle C =45



i hope this will help you



-by ABHAY