Surface Area of Cylinders, Cones, and Spheres

Find the total surface area of the cylinder.

• 25.13 square cm

• 75.40 square cm

• 50.27 square cm

• 100.53 square cm

What is the total surface area of the cylinder to the nearest square inch? 

• 625 in²

• 1300 in²

• 1046 in²

• 414 in²

Find the surface area

• 252.58 yd²

• 163.2 yd²

• 365.68 yd²

• 157.2 yd²

Find the surface area

• 60.4 m²

• 188.4 m²

• 94.2 m²

• 881.9 m²

Find the surface area of the cone.

(a)  

Find the surface area of the sphere, given diameter is 10.

• 314.16 in²

• 314 in²

• 166.67 in²

• 521.24 in²

Tags

CCSS.8.G.C.9

CCSS.HSG.GMD.A.3

What is this formula?

• suface area of a cone

• surface area of a sphere

• volume of a cone

• volume of a sphere

Tags

CCSS.8.G.C.9

CCSS.HSG.GMD.A.3

A paper party hat, like the one shown, has a slant height of 6 inches and a height of 5 inches. How many square feet of cardboard would be needed to create this hat?

• 62.5 in.²

• 10 in.²

• 50 in.²

• 22.5 in.²

Find the surface area when r=25cm.

• 2500 cm²

• 2500 cm³

• 7850 cm²

• 7850 cm³

Tags

CCSS.8.G.C.9

CCSS.HSG.GMD.A.3

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

• Cone

• Sphere

• Cylinder

• Circumference