Answer:
136
Step-by-step explanation
multiply 4 by 31 and add 20
<u>Answer:</u>
The correct answer option is C. S = 54.6°.
<u>Step-by-step explanation:</u>
We are given a right angled triangle with two known sides,
and
.
We are to find the value of the angle
.
For that, we will use sine.



S = 54.6°
C. You would first have to divide A by Pi, then take the square root of r, in order to get r by itself.
Answer:
320
Step-by-step explanation:
Answer:
1) a
2) b
3) a
Step-by-step explanation: