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Surface Area Calculations and Concepts

Surface Area Calculations and Concepts

Assessment

Interactive Video

Mathematics, Science, Other

6th - 8th Grade

Practice Problem

Hard

Created by

Thomas White

FREE Resource

The video tutorial covers the concept of surface area through various examples, including boxes, cabinets, dog houses, ramps, stands, and cylinders. It provides step-by-step calculations and explores the effects of changing dimensions on surface area. The tutorial also includes a cost analysis for painting a stand and demonstrates the use of formulas for calculating the surface area of a cylinder.

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10 questions

Show all answers

1.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

How many surfaces does a box have when calculating its surface area?

4

5

6

8

2.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

What is the area of a glass tile if each side is 5 millimeters?

25 square millimeters

20 square millimeters

15 square millimeters

10 square millimeters

3.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

When calculating the surface area of a cabinet, what is the area of a brace with dimensions 1 by 3 and 1 by 2?

3

5

9

6

4.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

What is the total surface area of a dog house with a floor but no windows?

54 square feet

66 square feet

80 square feet

72 square feet

5.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Which method can be used to find the surface area of a ramp?

Calculate the area of a circle

Use the formula for a trapezoidal prism

Measure the volume

Count the number of edges

6.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

How many cans of paint are needed to cover a stand with a surface area of 58 square feet if one can covers 25 square feet?

4

3

2

1

7.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

What is the formula for the surface area of a cylinder?

πr²h

4πr²

2πr

2πr² + 2πrh

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