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Measuring Angles and Algebraic Concepts

Measuring Angles and Algebraic Concepts

Assessment

Interactive Video

Mathematics

6th - 8th Grade

Hard

Created by

Thomas White

FREE Resource

This video tutorial covers how to measure angles using a protractor and explains the angle addition postulate. It provides step-by-step instructions for measuring and constructing angles, including right and obtuse angles. The video also includes example problems to illustrate the angle addition postulate and concludes with a summary and invitation for questions.

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23 questions

Show all answers

1.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

What is the main topic of the video?

Learning about fractions

Using a protractor to measure angles

Understanding geometric shapes

Solving algebraic equations

2.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

What should you align with the vertex of the angle when using a protractor?

The bottom edge

The outer edge

The center

The top edge

3.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

When measuring an angle, where should the straight edge of the protractor be placed?

On the opposite side

On the arc

On one of the rays

On the vertex

4.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

What is the measure of the angle in the example where the inside set of numbers is used?

45 degrees

35 degrees

50 degrees

30 degrees

5.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

In the example for question A, which set of numbers is used to measure the angle?

Inside set

Neither set

Both sets

Outside set

6.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

What is the measure of angle B in the example provided?

120 degrees

130 degrees

125 degrees

135 degrees

7.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

For question C, what is the approximate measure of the angle?

86 degrees

80 degrees

90 degrees

84 degrees

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