15 = 3*5
64= 2*2*2*2*2*2
There are no common factors so the GCF is 1
Because three points of the angle have to be named ex; angle ABC
Independent because the ratio of the second cube is the same (1:6), and it isn't affected by the result of the first cube
The volume of a pyramid is 1/3 the volume of the cube mentioned in the question since it fits exactly inside it. So multiply 49*3 = 147 cubic feet
Answer: 65.94
Step-by-step explanation:
Find the area of the middle circle.
3.14 x 2² = 12.56
Pretend the white area doesn't exist and find the area of the shaded region.
3.14 x 5² = 78.5
Then subtract.
78.5 - 12.56 = 65.94
