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Ket [755]
3 years ago
5

For the triangle above, find sin A. a. 36° c. 0.9323 b. 50° d. 0.385

Mathematics
1 answer:
Lerok [7]3 years ago
7 0
The picture in the attached figure

we know that
in the right triangle ABC
sin A=opposite side angle A/hypotenuse

in this problem
opposite side angle A=BC-----> 10
hypotenuse=AB-----> 26
so
sin A=10/36------> sin A=0.3846------> sin A=0.385

the answer is
the option <span>d. 0.385</span>

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