Answer: 16π
Step-by-step explanation:
First, solve for total area:
A = πr^2
A = π(8^2) = 64π
Then, find 1/4 of the area of the whole (since this is only a quarter circle)
A/4 = (64π)/4 = 16π
Answer:
Measure of the 4th angle = 360-(102+84+77)
= 360-263
= 97°
Hope this helps!
Answer:
18
Step-by-step explanation:
The answer is 18.
As half of 36 is 18
Answer:
The one which has a height of 3 units. H=3
Step-by-step explanation:
Well, the volume of pyramid is equal to the area of base multiply by the height of pyramid and divide by 3. Writing as a formula it can be expressed as V=(A*H)/3 where V is volume of pyramid, A is area of base and H is the height of pyramid. If V=15 cubic units and A=15 square units, H should be equal to 3 (to be cancelled out by 3. Please look at formula above) in order to make V=15.
