Review Area, Perimeter, Surface Area and Volume

The Sphere above has a diameter of 20 centimeters.What would be the volume of the sphere?

• 4,188.8

• 1,333.3

• 2,364.3

• 5,000.3

Tags

CCSS.HSG.GMD.A.3

CCSS.8.G.C.9

Find the volume of the figure.

• 126 cm³

• 907.5 cm³

• 605 cm³

• 55 cm³

Tags

CCSS.HSG.GMD.A.3

V = ?

• 1,077.02 yd³

• 269.255 yd³

• 153.86 yd³

Tags

CCSS.HSG.GMD.A.3

CCSS.8.G.C.9

Two similar pentagons have side lengths of 9 inches and 15 inches. What is the ratio of their areas?

• 3/5

• 27/125

• 9/25

• 9/15

Which of the following measurements are related to the scale factor? Check all that apply.

• surface areas

• heights

• side lengths

• volume

• perimeter

Tags

CCSS.7.G.A.1

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

How many times greater is the area of a trapezoid if its side lengths are increased by a factor of 4?

• 4 times greater

• 64 times greater

• 8 times greater

• 16 times greater

Tags

CCSS.7.G.A.1

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 two pyramids shown are similar. If the smaller pyramid has a height of 21 meters, then what is the height of the larger pyramid?

• 11 meters

• 81.49 meters

• 33 meters

• 7 meters