Answer:
∠CQD =22⁰
∠EQF =33⁰
Explanation:
10+2x +103+3x+12=180⁰
5x+125=180⁰
5x=180-125
5x=55
x=11⁰
then
∠CQD = 2x11=22⁰
∠EQF = 3x11=33⁰
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