Question

If ab is parallel to cd .
Find value of x

Answer 1

Step-by-step explanation:

first of all join AC

then you will get a pentagon

after joining AC

angle A = 90 degree = angle C

we know that

sum of all angles.of a pentagon is 540°

90+90+135+145+x = 540

460+x = 540

x = 540-460

x = 80°

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Answer 2

Answer:

madar iska hoga 170

Step-by-step explanation:

Agli bar se baap ko bulana sala