Composite Solids Area and Perimeter

The sum of all the faces in a 3D figure excluding the base(s) is called _____.

• Surface area

• Volume

• Lateral Area

• Perimeter

_____ is the total area of the entire figure including the base(s)

• Total surface area

• Total lateral area

• Total circumference

• Total perimeter

The total area of the surface of a three-dimensional object.

• Surface Area

• Area

• Perimeter

• Volume

What is the surface area of the composite solid?

• 216 m²

• 248 m²

• 256 m²

• 224 m²

The prism is made of two cubes. What is its total surface area?

• 744 in²

• 816 in²

• 780 in²

• 600 in²

A company sells cardboard scratching blocks for cats. The block is shaped like a right rectangular prism with a rectangular hole cut through its center. A cat can scratch on any face of the block, including the bottom and inside faces. What is the total area of the block's scratching surface?

• 1440 in²

• 1248 in²

• 604 in²

• 1056 in²

Tags

CCSS.7.G.B.6

composed of two triangular bases and three rectangular sides

• Cube

• Rectangular Prism

• Triangular Prism

• Composite Solid

Tags

CCSS.1.G.A.1

CCSS.2.G.A.1

A composite solid is a 3D figure that is composed of simpler figures. Find the surface area of the composite solids. Prism is right; pyramid is regular. Select all required part must be shown in your work

• finding area of hexagon

• Finding LA of hexagonal prism

• Finding LA of pyramid

A composite solid is a 3D figure that is composed of simpler figures. Find the surface area of the composite solids. Prism is right. select all required work when finding SA,

Find the lateral area of a right regular pentagonal prism with height 13 and base edges of 6 cm. Round answers to the nearest hundredth. select all required working steps.

Tags

CCSS.7.G.B.6