MATH SOLVE

4 months ago

Q:
# Find the volume. Help asap. Please.

Accepted Solution

A:

Use the Pythagorean theorem to find the diameter:Diameter = β(19.3^2 - 9.5^2)Diameter = β(372.49 - 90.25)Diameter = β282.24Diameter = 16.8 mVolume of a cylinder = PI x r^2 x hr = 1/2 diameter = 16.8 /2 = 8.4h = 9.5 mVolume = PI x 8.4^2 x 9.5= PI x 70.56 x 9.5 = PI x 670.32In terms of PI volume = 670.32PIAs a decimal:670.32 x 3.14 = 2104.8048 = 2100m^3 ( rounded to the nearest hundred)