blinkydoge101 blinkydoge101

20-03-2021
Mathematics

contestada

Find the values of x in quadrilateral PQRS (Angle P is 80 degrees, angle S is 70 degrees, angle R is 2x degrees, and angle Q is x degrees.)

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angela789 angela789

20-03-2021

Step-by-step explanation:

80+70+2×+×=180

=150+2×+×=180

=150+3×=×180

180-150=3×

30=3×

/3=/3

×=10

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