Math, asked by maheahjntuh391, 1 year ago

find the value of x where pqrs iosa quadrilatera and angle q = 3x & angle r = x+20

Answers

Answered by vipinsingh16091998
0

3x+x+20= 180

4x+20 = 180

4x = 180-20

4x = 160

x = 160÷4

x = 40

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