please tell me the answer of this question
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We know that In a parallelogram opposite angles are equal.
= > 3x - 2 = 50 - x
= > 3x + x = 50 + 2
= > 4x = 52
= > x = 52/4
= > x = 13.
We know that Adjacent angles of a parallelogram are supplementary = 180.
Hence, Angles of the parallelogram are ,
(1) 3x - 2 = 3(13) - 2 = 37
(2) 180 - 37 = 143
(3) 50 - x = 50 - 13 = 37
(4) 180 - 37 = 143.
Therefore, Angles of a parallelogram are 37,143,37,143.
Hope this helps!
hrshu:
thanks
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3x+x=4x. _*_=+ so 50+2=52 Ans
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