Step-by-step explanation:
67yd² is the answer...........
The question "how much space is inside a solid?" is actually asking about the volume of that solid.
The volume of a cone is given by

where h is the height of the cone, and r is its radius.
So, you only need to plug in the values:

Answer:
75
Step-by-step explanation:
explanation on pic
Answer:
-4 is greater
Step-by-step explanation:
A full circle has a circumference of 2πr and an angle of 2π radians.
Set up a proportion:
2πr - 2π rad
2r - x rad

The answer is D. 2 radians.