Mathematics
Grade 8
15 min
Surface area of cylinders and cones
Surface area of cylinders and cones
Tutorial Preview
1
Find the surface area of a cylinder with radius 3 and height 5.
2
Find the surface area of a cone with radius 4 and slant height 10.
3
A cylinder has a surface area of 314 and a radius of 5. Find its height.
Sample Practice Questions
Easy
What is the surface area of a cylinder with radius 2 and height 3? Use π = 3.14.
0.62.8
1.50.24
2.31.4
3.25.12
Easy
What is the surface area of a cylinder with radius 1 and height 2? Use π = 3.14.
0.18.84
1.12.56
2.6.28
3.25.12
Easy
Find the surface area of a cone with radius 2 and slant height 5. Use π = 3.14.
0.43.96
1.31.4
2.12.56
3.50.24
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