In a parallelogram PQRS,angle P=(2x+10)°,angleQ=[3x+20]°,find the value of x
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In a parallelogram sum of adjacent angles is equal to 180⁰
So, sum of angle P and Q will also be equal to 180⁰
Angle P + Angle Q = 180⁰
(2x + 10)⁰ + (3x + 20)⁰ = 180⁰
2x + 10⁰ + 3x + 20⁰ = 180⁰
5x + 30⁰ = 180⁰
5x = 180⁰ - 30⁰
5x = 150⁰
x = 150⁰/5
x = 30⁰
Hope it helps you, hv a nyc day
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