Question

Please tell me answer of this question I will add your answers in brain list but solve step by step by step

Answer 1

hope it helps you....

Answer 2

m angle ADB = 180 - 60 = 120

m angle BAD = m angle ABD(B) bcoz AD=BD
in traingle ADB
BAD+B +ADB = 180
B+B + 120 = 180
2B = 60
m angle B = angle BAD = 30


4. in triangle ADE
A + D + E = 180
60+ 70+A =180
A (DAE) = 50

in triangle AEC
A + C = 70
angle A and C are equal asAE= EC
angle EAC = 35

angle A = BAD + DAE + EAC
= 30 + 50 + 35
= 115

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