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raketka [301]
2 years ago
14

Hey can someone please help me i dn't undertsand please no spam or wrong naswer this is important

Mathematics
1 answer:
stich3 [128]2 years ago
3 0

<u>Answer</u>:

angle B = 43°  ||    c = 36.9  ||  b = 25.2

<u>Explanation</u>:

<em>using sohcahtoa method:</em>

\frac{opposite}{hypotenuse} =sin(x)

\frac{27}{c} =sin(47)

c=\frac{27}{sin(47)}

c=36.9

\frac{opposite}{adjacent} = tan(x)

\frac{27}{b} = tan(47)

b = \frac{27}{tan(47)}

b=25.2

angle B = 180° -90° - 47° = 43°

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