Surface Area and Missing Dimensions

Surface Area and Missing Dimensions

Assessment

Interactive Video

Mathematics

6th - 8th Grade

Practice Problem

Hard

Created by

Thomas White

FREE Resource

The video tutorial covers chapter 10 on missing dimensions and surface area. It includes examples of calculating the missing dimension of a rectangular prism, complex surface area calculations, and finding the surface area of triangular and square pyramids. The instructor provides step-by-step guidance and encourages students to pause and work through problems independently.

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11 questions

Show all answers

1.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

What is the main focus of Chapter 10?

Algebraic equations

Volume calculations

Missing dimensions and surface area

Geometry basics

2.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

In Example 1, what is the given surface area of the rectangular prism?

150 ft squared

100 ft squared

200 ft squared

250 ft squared

3.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

What is the missing dimension in Example 1's rectangular prism?

4 feet

6 feet

3 feet

9 feet

4.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

In Example 2, what is the surface area of the rectangular prism?

532

432

732

632

5.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

What is the missing dimension in Example 2's rectangular prism?

13.57

16.57

15.57

14.57

6.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

What type of triangle is used in Example 3's triangular prism?

Isosceles

Scalene

Equilateral

Right

7.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

What is the area of each triangle in Example 3's triangular prism?

51 in squared

21 in squared

41 in squared

31 in squared

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