Question

18. What is the value of x in the given figures?
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Answer 1

Answer:

A.X=140 B.x=62

Step-by-step explanation:

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Answer 2

Answer:

A

as ,

angle BCD is a straight line

therefore- 2x + 40°= 180°

=> 2x = 180° -40°

=> 2x = 140°

=> x = 70°

B

as angles B and C are both same so they can be a part of isosceles triangle

therefore , let the triangle be isosceles triangle and

A is the intersection of B and C

therefore,

angle BAC = 56°

so , x + x + 56° = 180°

2x = 180 ° - 56°

2x = 124°

x = 62°