Answer:
I think it is 80 degrees.
Step-by-step explanation:
The R measurement is approximately the same as 80 degrees.
Answer:
1256.64
Step-by-step explanation:
To find the area of a circle, the formula is πr2.
R stands for radius, and since the radius of a circle is always half the diameter we can figure this problem out.
If the diameter is 40, the radius is 1/2 of that, so the radius is 20. Now knowing the radius is 20, plug that into our formula and then we'll get the answer.
A = πr2 = π · 20^2 ≈ 1256.63706
≈ 1256.64
Hope this helps, please mark brainliest if possible :)
I would break the two side pieces from the rectangle. For the left side you would multiply 15x4 which is 60. Next is the right side same thing but 15x5 which is 75. Then do the rectangle which is 19x10 which is 190. Your total would be equal 325. So 325 would be your total.
Answer:
14.14 yd
Step-by-step explanation:
