Review Volume, Surface Area, Perimeter and Area

Which of the following measurements would be related to the area ratio? Check all that apply.

• Perimeter

• Surface Area

• Side Lengths

• Lateral Surface Area

• Heights

How many times greater is the perimeter of a parallelogram if its side lengths are increased by a factor of 8?

• 8

• 16

• 64

• 512

Tags

CCSS.HSG.CO.C.11

Quadrilateral DEFG has 4 congruent sides and is graphed on the coordinate plane. The quadrilateral has points D(1, -1) and E(-2, 3). What would the new perimeter of DEFG be if each side were increased by a length of 3 units? (Hint: find the length of side DE now and then use that to find out what the new side lengths would be)

• 8 units

• 32 units

• 40 units

• 20 units

Tags

CCSS.7.G.A.1

The cylinders shown are similar. Find the missing height of the larger cylinder.

• 192 cm

• 8 cm

• 48 cm

• 36 cm

What is the volume ratio of two pyramids with surface areas of 80 cm² and 245 cm²?

• 4/7

• 16/49

• 64/343

• 256/2401

Two triangles are similar. The smaller triangle has an area of 24 in² and the larger triangle has an area of 54 in². If the larger triangle has a height of 18 inches, then what is the height of the smaller triangle?

• 12 inches

• 2 inches

• 8 inches

• 6 inches

Two similar rectangular prisms have widths of 30 centimeters and 50 centimeters. If the larger prism has a volume of 812.5 cm³, then what is the volume of the smaller prism?

• 1354.17 cm³

• 487.5 cm³

• 175.5 cm³

• 292.5 cm³

Two rectangular prisms are similar. The smaller prism has a volume of 24 in³ and the larger prism has a volume of 375 in³. What is the ratio of the surface area of the smaller prism to the surface area of the larger prism?

• 2/5

• 4/25

• 8/125

• 24/375

Tags

CCSS.7.G.B.6

Find the area.

• 25 cm²

• 25 cm

• 10 cm

• 10 cm²

Tags

CCSS.3.MD.C.7B

CCSS.4.MD.A.3

Find the Area.

• 640 m²

• 400 m²

• 640 m

• 104 m²

Tags

CCSS.3.MD.C.7B

CCSS.4.MD.A.3