Question

Triangle S T U is shown. The length of T U is 21.3 and the length of S U is t. Angle U S T is 118 degrees and angle S T U is 34 degrees.

Which expression gives the exact value of t?

StartFraction 21.3 sine (34 degrees) Over sine (118 degrees) EndFraction
StartFraction sine (34 degrees) Over 21.3 sine (118 degrees) EndFraction
StartFraction 34 sine (118 degrees) Over sine (21.3 degrees) EndFraction
StartFraction 118 sine (21.3 degrees) Over sine (34 degrees) EndFraction

Answer 1

21.3 sine (34 degrees) Over sine (118 degrees)

Explanation:

Triangle S T U is shown. The length of T U is 21.3 and the length of S U is t. Angle U S T is 118 degrees and angle S T U is 34 degrees.

Which expression gives the exact value of t?

21.3 sine (34 degrees) Over sine (118 degrees)

sine (34 degrees) Over 21.3 sine (118 degrees)

34 sine (118 degrees) Over sine (21.3 degrees)

118 sine (21.3 degrees) Over sine (34 degrees)

Answer 2

Its the first one i just did it

Explanation: