Duplicate of Surface Area and Volume Review

Question 1

The volume of the prism can be found to be...

Accepted Answer

(3x4)x6

Question 2

The surface area of the cylinder can be found to be...

Accepted Answer

2(πx3x3) + (6π)(5)

Question 3

The two given cones are similar. The ratio of the volumes (small to large) is...

Accepted Answer

27/64

Question 4

A sphere has a surface area of 64π m2. It's radius is...

Accepted Answer

4 m

Question 5

The two given cones are similar. The ratio of the surface areas (small to large) is...

Accepted Answer

9/16

Question 6

The two given cones are similar. The scale factor between them (small to large) is...

Accepted Answer

3/4

Question 7

The height needed to find the volume of the pyramid is...

Accepted Answer

12 m

Question 8

The surface area of the pyramid can be found to be...

Accepted Answer

(12x12) + (1/2)(48)(10)

Question 9

The perimeter of the base of the prism is...

Accepted Answer

8 + 15 + 17 = 40 cm

Question 10

The volume of the cone can be found to be...

Accepted Answer

(πx3x3)x4/3

Question 11

The height needed to find the volume of the cone is...

Accepted Answer

4 m

Question 12

The height needed to find the volume of the pyramid is...

Accepted Answer

8 cm

Question 13

The surface area of the prism can be found to be...

Accepted Answer

2( (1/2)(15)(8) ) + (40)(9)

Questions 13