Volume of a cylinder

Difficulty Stretch · Set wv254p

Take π as 3.14 and give the answer to two decimal places.

Fill in what you can and press Check. Nothing you type is sent anywhere.

1
A cylinder has radius 4 m and height 17 m. What is its volume, in cubic m?
2
A cylinder has radius 9 cm and height 16 cm. What is its volume, in cubic cm?
3
A cylinder has radius 2 mm and height 13 mm. What is its volume, in cubic mm?
4
A cylinder has radius 8 mm and height 13 mm. What is its volume, in cubic mm?
5
A cylinder has radius 9 mm and height 11 mm. What is its volume, in cubic mm?
6
A cylinder has radius 4 m and height 14 m. What is its volume, in cubic m?
7
A cylinder has radius 7 cm and height 11 cm. What is its volume, in cubic cm?
8
A cylinder has radius 7 m and height 13 m. What is its volume, in cubic m?
9
A cylinder has radius 3 cm and height 9 cm. What is its volume, in cubic cm?
10
A cylinder has radius 3 m and height 5 m. What is its volume, in cubic m?
11
A cylinder has radius 7 mm and height 14 mm. What is its volume, in cubic mm?
12
A cylinder has radius 4 mm and height 4 mm. What is its volume, in cubic mm?
13
A cylinder has radius 7 mm and height 14 mm. What is its volume, in cubic mm?
14
A cylinder has radius 4 cm and height 16 cm. What is its volume, in cubic cm?
15
A cylinder has radius 3 m and height 18 m. What is its volume, in cubic m?
16
A cylinder has radius 4 m and height 14 m. What is its volume, in cubic m?
17
A cylinder has radius 7 mm and height 13 mm. What is its volume, in cubic mm?
18
A cylinder has radius 8 cm and height 18 cm. What is its volume, in cubic cm?
19
A cylinder has radius 4 cm and height 14 cm. What is its volume, in cubic cm?
20
A cylinder has radius 3 cm and height 8 cm. What is its volume, in cubic cm?

What is in this set

The numbers in this set run from 2 to 20.
A careful solution takes 3 written steps on average.
The mistake this set invites most often, in 91% of the problems: the radius was doubled instead of squared; the volume is the circle’s area, πr², times the height.
Answers are a decimal.

Drawing 240 problems from this page produced 185 different ones, 77% — so a sheet of 20 is a new sheet almost every time.

The same skill, harder or easier

We would put this in front of a grade 8 class. That is our judgement, not a standard, and it is printed here so you can disagree with it. Everything else we put in that year.