Problema Solution
In the right triangleshown , angle C is 90 degrees, sin(A)=5/7 and side a=3. What is side C?
Answer provided by our tutors
sin(A) = a/c
Sin(A) = 5/7
a = 3
Plug the value into the equation:
5/7 = 3/c
3/c = 5/7
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click here to see the equation solved for c
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c = 4/2
The side c is 4.2.