Quiz At Home

Title: Surface area for Prism & Sphere

Grade: 6-a Lesson: S3-L3

Explanation: Hello Students, time to practice and review. Let us take next 10-15 minutes to solve the ten problems using the Quiz Sheet. Then submit the quiz to get the score. This is a good exercise to check your understanding of the concepts.

Quiz: at Home

Problem Id Problem Options

1

Calculate the radius of a sphere if the total surface area of the sphere is 1569 sq.cm.

A) 11.17 cm

B) 11.27 cm

C) 11.71 cm

D) 11.72 cm

2

Determine the surface area of the regular hexagonal prism if the height of the prism is 23 ft and the length of the side of the base is 13.5 ft.

A) 2880.78 sq.ft

B) 2808.87 sq.ft

C) 2880.87 sq.ft

D) 2808.78 sq.ft

3

Find out the total surface area of the sphere if the radius of the sphere is
19.5 mm.

A) 4775.49 sq.mm

B) 4757.94 sq.mm

C) 4775.94 sq.mm

D) 4757.49 sq.mm

4

Determine the height of a pentagonal prism if its total area is 2890 sq. in and its base length and apothem length are 14 in and 9 in.

A) 32.82 in

B) 23.82 in

C) 23.82 in

D) 32.28 in

5

Find the height of a hexagonal prism having a total surface area of a hexagonal prism is 1990 sq.cm and the base of the edge is 7 cm.

A)27.05 cm

B) 29.50 cm

C) 27.50 cm

D) 29.05 cm

6

Find the surface area of the pentagonal prism with an apothem length of 6 cm, base length of 10 cm, and height of 11 cm.

A) 805 sq.cm

B) 815 sq.cm

C) 850 sq.cm

D) 851 sq.cm

7

Find the height of the pentagonal prism if the total surface area of the pentagonal prism is 80 sq.yd. apothem length and base length are 4 yds. and 2 yds.

A)7 yds

B) 5 yds

C) 8 yds

D) 10 yds

8

The diameter of a sphere is 8 cm. Find its surface area.

A) 200.96 sq.cm

B) 210.96 sq.cm

C) 120.96 sq.cm

D) 210.96 sq.m

9

If the surface area of a sphere is 256π square units, what is its radius?

A) 10 units

B) 8 units

C) 8 cm

D) 6 cm

10

Determine the total surface area and the lateral surface area of a hexagonal prism with a base length of 4 inches and height of 10 inches.

A) 323.123 in

B) 332.123 sq.in

C) 323.123 sq.in

D) 313.123 sq.in


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