Surface Area

What is surface area?

• length x width

• the area of the amount of space inside a figure

• base x height

• the sum of all the areas of all the shapes that cover the object

What do we call this object?

• a cross

• net

• triangle

• no idea

Tags

CCSS.6.G.A.4

What is the surface area of this object?

Tags

CCSS.7.G.B.6

What is the surface area of the pillar with the following dimensions:

Length: 8 ft

Height: 3 ft

Width: 3 ft

• 72 squared feet

• 114 squared feet

• 140 squared feet

Tags

CCSS.7.G.B.6

What is the surface area?

• 302 centimeters squared

• 330 centimeters squared

• 22 centimeters squared

• 303 centimeters squared

Tags

CCSS.7.G.B.6

Find the surface area of the rectangular prism.

Tags

CCSS.6.G.A.4

What is the area of the triangle?

• 30 units²

• 11 units²

• 15 units²

• 7.5 units²

Tags

CCSS.6.G.A.1

What is the area of a triangle with a base of 8 in. and a height of 6 in.?

Tags

CCSS.6.G.A.1

Which of the following is an example of using surface area in real-life?

• Frosting it takes to cover a birthday cake

• Wrapping paper it takes to wrap a gift

• Paint it would take to paint a room