Well, hello there, friend! Approximate volume simply means getting a close estimate of how much space something takes up. It's like when you're painting happy little trees and you want to know about how much paint you'll need to cover the canvas. Just take a step back, trust your instincts, and make your best guess - there are no mistakes, just happy accidents!
This is actually how people approximate real volume of obscured 3D objects.
volume of a traffic cone
approximate means about
Volume = pi*252*25 = 49087.38521 or about 50,000 cubic feet
Volume = 4/3*pi*143 = about 11494 cubic inches
The sphere's approximate volume is 523.6 cubic feet.
The approximate volume of a sphere with a diameter of 8 inches is 268 cubic inches.
The approximate percent of oxygen in Earth's lower atmosphere is around 20.95% by volume.
2 miles cubed
The approximate percentage by volume of oxygen in Earth's atmosphere at location 2 is around 21%.
You calculate the volume of three-dimensional figures, not of numbers like pi.
This is actually how people approximate real volume of obscured 3D objects.
volume of a traffic cone
200 mm^3
approximate means about
Volume = 4/3*pi*r3 = 5575.3 cubic inches
The approximate size of a prostate with a volume of 40.1 ml is around 40.1 grams. This is because the density of the prostate tissue is close to that of water, which is 1 g/ml.