Verified answer

Answer:

Q=105⁰ S=75⁵

Step-by-step explanation:

We know that in cyclic quadrilateral,

Sum of opposite angles =180⁰

Now in cyclic quadrilateral PQRS

Angle P+R=180⁰

Q+S=180⁰ ===≈===》Equation 1

Also given

5Q=7S.

5Q-7S=0⁰ =======》Equation 2

Now solving Equation 1 and Equation 2

We get

Q=105⁰ S=75⁰

find complete solution in the given attachment

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