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Which equation can be used to find the measurement of ∠C? To the nearest degree, what is the measurement of ∠A? A) 5sin∠C = 2; 24° B) 29 sin∠C = 2; 68° C) 5sin∠C = 29 ; 22° Eliminate D) 29 sin∠C = 2; 22°

Respuesta :

First guy is incorrect.Answer is actually B

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Answer:

Option B

[tex]\sqrt{29}sin(C)=2[/tex]  

[tex]A=68\°[/tex]

Step-by-step explanation:

see the attached figure to better understand the problem

Part A) Which equation can be used to find the measurement of ∠C?

we know that

In the right triangle ABC

[tex]sin(C)=\frac{2}{\sqrt{29}}[/tex]

therefore

[tex]\sqrt{29}sin(C)=2[/tex]  

Part B) What is the measurement of ∠A?

In the right triangle ABC

[tex]tan(A)=\frac{5}{2}[/tex]

[tex]A=arctan(\frac{5}{2})=68\°[/tex]

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