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egoroff_w [7]
3 years ago
5

Solve for x and round to the nearest tenth

Mathematics
1 answer:
JulsSmile [24]3 years ago
3 0

add the 2 angles: 89+80= 169

subtract 180-169= 11

11° is the measurement of the final angle

do sin(80)=12/x

x(sin(80))=12

plug in on calculator:

x=12/(sin(80))

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