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4 votes
Right triangle ABC is shown.

Which equation can be used to solve for c?
3
O sin(50%) =
3
3 m
A
С
O sin(50%) =
win
a
50°
С
O cos(50%) =
B
ulm mlu
O cos(50%) =

User Dunkey
by
9.1k points

1 Answer

2 votes

Answer:


\sin(50^o) = (3)/(c)

Explanation:

Given

See attachment for triangle

Required

Expression to solve c

To solve for c, we simply calculate the sine of angle at B

i.e.


\sin(50^o) = (Opposite)/(Hypotenuse)

This gives:


\sin(50^o) = (3)/(c)

Make c the subject


c = (3)/(\sin(50^o))

Right triangle ABC is shown. Which equation can be used to solve for c? 3 O sin(50%) = 3 3 m-example-1
User Llighterr
by
7.7k points

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