Respuesta :
Answer:
87.92 in^3
Step-by-step explanation:
Formula for finding the volume of a cylinder:
V=Bh
B= area of the base
h= height
Diameter=4 radius=2 The radius is half of the diameter
The base of a cylinder is a circle, so you would find the area of the circle and multiply it by the height of the cylinder.
V= (3.14*2^2)7
V= (3.14*4)7
V= 12.56(7)
V= 87.92 in^3
Answer:
The answer to this question should be b. 87.92 in^3 because the formula to find the volume of a cylinder is V=TTr^2h. and remember that the radius is half of the diameter so back to the question.
We multiplied 3.14 times 4 because remember that the radius is half of the diameter and we get 2 but remember the exponent so we need to multiplied to the second power 2 times 2 and we get 4 so when we multiplied 3.14 times 4 we get 12.56 and when we multiplied 12.56 times the height which is 7 we get 87.92 so check the choices and see if there is an answer and yes there is so b which is 87.92in^3 is hopefully the correct answer.
Step-by-step explanation:
