Answer:
63.59
Step-by-step explanation:
If the perimeter is 32.13, that means it is equal to
2r + 2πr/4 = 32.13
Solving this for r we get 9
Now, we can find the area, which is 3.14*r^2 / 4. Assuming pi to be 3.14 again, we get 63.585. Rounding this to the nearest hundredth, we get 63.59
The coordinate (2,20) indicates that he rode 20 miles in 2 hours
Segment XZ and segment ZX
Answer:
45.89
Step-by-step explanation:
This is what is the answer