Surface Area of Cones, Cylinders, Spheres

Determine the surface area

• 822.78 in²

• 679.68 in²

• 1137.36 in²

• 1122.41 in²

This formula is to find the surface area of which solid?

• Cone

• Sphere

• Cylinder

• Circumference

Determine the surface area

• 36.32 cm²

• 47 cm²

• 29.73 cm²

• 43.71 cm²

Determine the surface area

• 314.16 km²

• 178.36 km²

• 400.31 km²

• 1256.64 km²

What is the surface area formula for a cylinder?

•  πrh + πr²

• = 2πrh + 2πr²

• = 4πr²

•  πr²

When calculating the volume of the figure, to find the area of the base you should use...

• bh

• 2πr

• πr²

• r²

Which formula is needed to find surface area of the cylinder?