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Find the missing angle measure in ΔQRS. Q = ____°, R = 60°, S = 20° A. 80 B. 100 C. 120 D. 60
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Find the missing angle measure in ΔQRS. Q = ____°, R = 60°, S = 20° A. 80 B. 100 C. 120 D. 60
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Apr 22, 2018
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Find the missing angle measure in ΔQRS.
Q = ____°, R = 60°, S = 20°
A. 80
B. 100
C. 120
D. 60
Mathematics
middle-school
Thaven
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the angle measurements of a triangle add up to be 180
Q+R+S=180
Q+(60)+(20)=180
Q+80=180
Q=100
your answer is B. 100
Pxeba
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Apr 29, 2018
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