If two adjacent angle of parallelgram are in the ratio 3.7the find measure of all the angle of parallelgram
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Answer:
here it's your answer..!
Step-by-step explanation:
let the angle be 3x and 7x,
then
.
.
3x + 7x =180. (liner pairs)
10x = 180
x =180/10
then
3x = 3×18=54
7x =7×18=126
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