Question

Two adjacent angles of a parallelogram are (3x-4)o and (3x+10)o. Find the value of x?

28
29

30
31

















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Answer 1

Answer : 29 Degrees

Explanation : Suppose angle a and b are adj. angles if a parallelogram.

Therefore, (3x - 4 )+ (3x + 10 ) = 180 (adj angles of parallelogram are supplementary)

6x + 6 =180

6 x = 180 -6

6x = 174

x = 174/ 6

x = 29