Total Surface Area and Lateral

Find the lateral surface area of the following shape:

• 132

• 220

• 64

• 165

Tags

CCSS.7.G.B.6

What is total surface area?

• The area of all of the sides (including bases or top and bottom).

• The area of only the sides (not including the bases or top and bottom).

• The perimeter of the base.

• The area of the base.

What is the difference between lateral and total surface area?

• Total surface area solves for perimeter of all the sides where lateral solves for area.

• Total surface area is the sum of the area of all the sides where lateral surface area is the sum of the area of only the sides. (Not including the bases or top and bottom).

• Total surface area can only be used for prisms and lateral surface area can only be used for cylinders and cones.

• None of the above.

What is the lateral surface area of this figure? 

• 324 cm²

• 144 cm²

• 180 cm²

• 288 cm²

Tags

CCSS.7.G.B.6

Find the surface area of the following triangular pyramid.
Each triangle is congruent, with a base of 7 ft. and a height of 6ft.

• 168 ft²

• 126 ft²

• 84 ft²

• 42 ft²

Tags

CCSS.7.G.B.6

Find the Total Surface area of a cylinder where my radius is 7 cm and my height is 20 cm.

• 3077.2

• 879.2

• 1186.92

• 2(3.14)(7)(20)+2(3.14)(7)

Find the Total Surface Area of a Triangular Prism. 

• 72

• 65

• 84

• 18

Tags

CCSS.7.G.B.6

Find the total surface area of the cone. Round to the nearest tenth.

• 37.7 m²

• 50.3 m²

• 75.4 m²

• 25.1 m²

Find the Lateral Surface area of a cylinder where my radius is 7 cm and my height is 20 cm.

• 3077.2

• 879.2

• 1186.92

• 2(3.14)(7)(20)+2(3.14)(7)

Angel has a gift box that she wants to wrap for Valentines day. The cube has six congruent faces, each with a length and width of 3 cm.
How much paper will she need?

• 54 cm2

• 36 cm2

• 45 cm2

• 120 cm2

Tags

CCSS.6.G.A.4