Complementary and Supplementary Angles

Complementary and Supplementary Angles

Assessment

Interactive Video

Mathematics

6th - 7th Grade

Practice Problem

Hard

Created by

Thomas White

FREE Resource

The video tutorial covers the identification and classification of four types of angles: acute, obtuse, right, and straight. It explains complementary angles, which add up to 90 degrees, and supplementary angles, which add up to 180 degrees. The tutorial includes practice problems to find missing angles in complementary and supplementary pairs, emphasizing the calculation methods and logical reasoning behind these concepts.

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13 questions

Show all answers

1.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

What is the main focus of the video tutorial?

Understanding geometric shapes

Solving algebraic equations

Identifying and classifying angles

Learning about parallel lines

2.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Which of the following is true about acute angles?

They are greater than 180 degrees

They are less than 90 degrees

They are exactly 180 degrees

They are exactly 90 degrees

3.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

What is the range of an obtuse angle?

Less than 90 degrees

Exactly 90 degrees

Greater than 90 degrees but less than 180 degrees

Exactly 180 degrees

4.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

What is a right angle?

An angle exactly 180 degrees

An angle exactly 90 degrees

An angle greater than 90 degrees

An angle less than 90 degrees

5.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

What does a straight angle look like?

A circle

A curve

A line

A triangle

6.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

What do complementary angles add up to?

45 degrees

360 degrees

180 degrees

90 degrees

7.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

What do supplementary angles add up to?

45 degrees

90 degrees

360 degrees

180 degrees

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