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Murljashka [212]
3 years ago
11

Which equation can be used to find the length of AC?

Mathematics
1 answer:
topjm [15]3 years ago
7 0

CalculistaQuality Assurance

the complete question in the attached figure

we know that

sin40° = opposite side / hypotenuse

opposite side =AC

hypotenuse = AB-------> 10 in

so

sin 40=AC/AB---------> AC=AB*sin 40-------> AC=10*sin 40

the answer is

AC=10*sin 40

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