Math, asked by kamalamahesh289, 17 days ago

find the value of X

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Answered by aniketaryan960

1

Step-by-step explanation:

= (7x + 12) + (3x - 6) = 116 [Exterior angle property]

= 7x + 12 + 3x - 6 = 116

= 10x + 6 = 116

= 10x = 116 - 6

= 10x = 110

= x = 110/10

= x = 11

∠A = (7×11+12) = 89

∠B = 116 - 89 = 27

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