17 $ because I added and then times everything
0.7135(60)=42'+.81'
42'+.81(60)
42'+48.6" which is:
42' 49" (to nearest second)
Answer:
either 20.25π or around 63.6173
Step-by-step explanation:
So first you find the side length of the square which is the perimeter/4 so in this case, 9. 9/2 will give you the radius of the circle and just solve for the area using the formula a=πr^2
Answer:
c-24
a-156
Step-by-step explanation:
a=180-24( angles on s straight line)=156
c= 24 opposite angles
Answer:
Measure of the unknown angle is 21°.
Step-by-step explanation:
In the given question,
Measure of opposite side and the measure of hypotenuse have been given.
Therefore, we will use the trigonometric ratio for the unknown angle which has the ratio of opposite side and the hypotenuse.






Therefore, measure of the unknown angle is 21°.