Concept 17 Quiz Review (P7)

A plan to build a model rocket is shown below. Figure is not drawn to scale.

What is the total area of the figure shown in the plan?

• $98in^2$

• $104in^2$

• $112in^2$

• $136in^2$

A rectangle has an area of 12 square units. Two vertices of the rectangle are shown below.

Which pair of coordinates could represent the other two vertices?

• (4, 2) and (4, 5)

• (5, 2) and (5, 5)

• (6, 2) and (6, 5)

• (9, 2) and (9, 5)

Determine the area, in square units, of the polygon shown below on the coordinate plane.

• 14 square units

• 17 square units

• 18 square units

• 22 square units

What is the area of the shaded region in the figure shown below?

• 12 square feet

• 28 square feet

• 40 square feet

• 52 square feet

Find the volume.

• 45mm²
• 45mm³
• 3,375mm³
• 3,375mm²

• 38
• 10
• 20
• 11.8
• 42
• 28
• 29.6
• 18

Answer explanation

This is a triangular prism, the base is a triangle, not the rectangle!

Area of the triangle is bh/2 so 2(2)/2=2, Perimeter of the base is the distance around the triangle, 2+2+2.8 = 6.8, and height is the distance between the two bases, 5. So,

SA = 2B + Ph

SA = 2(2)+6.8(5)

SA = 38

V = Bh

V = 2(5)

V = 10

The top of the box below has been removed.What is the surface area of the remaining box? 

• 560 cm^2
• 800 cm^2
• 1,200 cm^2

_{^{Find the Volume}}

• 428.4 cm³
• 412.8 cm³
• 404.2 cm³
• 400 cm³

Find the circumference of a circle with a radius of 12.5 mm. Round to nearest hundredth. Don't forget to label.

Shring's dining room table is round and has a radius of 4.5 feet. What is the tabletop's area?

Type your answer in square feet