How is the volume of a cone affected if its radius is tripled?

Volume and Surface Area calculations for spheres, hemispheres, cylinders, cones, cubes, and cuboids. Here are some formulas for volume and surface area: Volume: For a cuboid, volume is (Lbh) cubic units. For a cylinder, volume is πr2h. For a sphere, volume is 3D. Surface area: For a cube, surface area is 6(side)2. For a cuboid, surface area is 2[lb + bh + lh] sq. units. For a cylinder, surface area is 2πr(r + h). For a curved surface area, surface area is 2πrh. Lateral surface area: For a cuboid, lateral surface area is 2(l + b) × h. For a cube, lateral surface area is 4a.  Related... Show more

Volume and Surface Area calculations for spheres, hemispheres, cylinders, cones, cubes, and cuboids.

Here are some formulas for volume and surface area:
Volume: For a cuboid, volume is (Lbh) cubic units. For a cylinder, volume is πr²h. For a sphere, volume is 3D.
Surface area: For a cube, surface area is 6(side)². For a cuboid, surface area is 2[lb + bh + lh] sq. units. For a cylinder, surface area is 2πr(r + h). For a curved surface area, surface area is 2πrh.
Lateral surface area: For a cuboid, lateral surface area is 2(l + b) × h. For a cube, lateral surface area is 4a. 

Related Test: Quantitative Aptitude Practice Test: Area 

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