Question

Tow adjacent angle of a parallelogram pqrs are in the ratio 2:7 find the anhgle of the parallelogram find the solution

Answer 1

HEYA

SOLUTION

FIRSTLY, WE KNOW THAT SUM OF TWO ADJACENT ANGLE OF A PARALLELOGRAM IS 180°

LET THE ANGLES BE 2X AND 7X

2X+7X=180°

9X=180°

X= 180/9

X= 20

SUBSITUTE,

2X= 2*20=40

7X=7*20=140

HOPE THIS HELPS

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