Question

16. find the measur of each angles ​

Answer 1

Answer:

P=120, Q=120, S=60, R=60

Step-by-step explanation:

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I think it is correct

Answer 2

Sum of the angles of a quadrilateral = 360⁰

given <P = <Q and <R = < S

<P = 2 <R

<R = <P/2

<P + <Q + <R + <S = 360⁰

<P + <P + <P/2 + <P/2 = 360⁰

2<P + 2<P/2 = 360⁰

2<P + <P = 360⁰

3<P = 360⁰

<P = 360/3

<P = 120⁰ = <Q

<R = <P/2

<R = 120⁰/2

<R = 60⁰ = <S