In the given figure find the of x
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ACB + 124⁰= 180⁰(linear pair)
ACB = 180⁰-124⁰
ACB = 56⁰
In triangle ADC
AD= DC (equal sides makes equal angles)
CAD = ACD
CAD = 56⁰
A = CAD+X = 56⁰+X
In triangle ABD
AD=BD(equal sides makes equal angles )
B = x
Angle sum property of triangle
A+B+C = 180⁰
56⁰+X +X+56⁰ = 180⁰
2X+112⁰ = 180⁰
2X = 180⁰-112⁰
2X = 68⁰
X = 34⁰
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