What is the volume of the cone to the nearest cubic millimeter? 7mm and 5mm(Use π = 3.14)
Responses
A 46
46 mm 3
B 128
128 mm 3
C 183
183 mm 3
D 257
To find the volume of a cone, use the formula V = (1/3)πr^2h, where r is the radius of the base and h is the height of the cone.
Given:
Radius (r) = 7mm
Height (h) = 5mm
π = 3.14
Plugging the values into the formula, we get:
V = (1/3) * 3.14 * (7^2) * 5
V = (1/3) * 3.14 * 49 * 5
V = (1/3) * 3.14 * 245
V = 257.23
To the nearest cubic millimeter, the volume of the cone is approximately 257 cubic millimeters.
Therefore, the correct answer is D) 257.