Complementary and Supplementary Angles

Complementary and Supplementary Angles

Assessment

Interactive Video

Mathematics

6th - 7th Grade

Hard

Created by

Thomas White

FREE Resource

This video lesson by Mrs. Apia covers complementary and supplementary angles. Students learn to solve for unknown angles in word problems and diagrams, review key angle terminology, and practice identifying angle relationships. The lesson includes exercises to model relationships with equations and solve for unknown values. By the end, students should be able to solve problems involving multiple angle relationships.

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10 questions

Show all answers

1.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

What is the primary focus of the lesson on complementary and supplementary angles?

Understanding the history of angles

Solving for unknown angles in problems

Learning about angle measurement tools

Exploring the use of angles in architecture

2.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Which of the following is true about vertical angles?

They are always adjacent

They are always complementary

They have equal measures

They form a right angle

3.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

What is the sum of angles on a line?

360 degrees

180 degrees

90 degrees

45 degrees

4.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

What is the sum of complementary angles?

360 degrees

45 degrees

180 degrees

90 degrees

5.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Which of the following statements is true about angles at a point?

They sum up to 360 degrees

They are always equal

They are always supplementary

They always sum up to 90 degrees

6.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

How can you remember the difference between complementary and supplementary angles?

Complementary angles are larger

Supplementary angles are always 90 degrees

Complementary angles are always on a line

The 'C' in complementary is part of 90, and the 'S' in supplementary is part of 180

7.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

If two angles are in the ratio of 2:3 and are supplementary, what is the measure of the smaller angle?

72 degrees

36 degrees

108 degrees

54 degrees

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