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V. In a parallelogram ABCD, ∠A = ( 6 X – 17 )° and ∠C = ( X + 63 )°, then ∠B = ……..​

Answer»

ANSWER:

We have,

In PARALLELOGRAM ABCD

∠A=(6x−17)

o

and∠C=(x+63)

o

Find the VALUE of ∠A

Then, We know that

∠A=∠C ∴It is aparallelogram

6x−17=x+63

6x−x=63+17

5x=80

x=16

o

Then,

∠A=6x−17

∠A=6×16−17

∠A=96−17

∠A=79

o

Hence, this is the answer.



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