Question

solve this please
Q.8.
ans- 25 73 82

Answer 1

∠a=x,  ∠b=3x-2,  ∠c=y

given ∠c-∠b=9

∠c=9+∠b   = 9+3x-2

   = 3x+7

In triangle sum of interior angles =180

∠a+∠b+∠c=180

x+3x-2+3x+7=180

4x-2+3x+7=180

7x+5=180

7x=175

x=25

substitute ∠b=3x-2= 73

substitute ∠c=3x+7=82

the angles are 25,73,82


HOPE THIS HELPS U

PLEASE MARK BRAINLIEST

Answer 2

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