Lesson Example Discussion Quiz: Class Homework |
Quiz In Class |
Title: Angles |
Grade: 8-a Lesson: S3-L7 |
Explanation: Hello Students, time to practice and review. Let us take next 10-15 minutes to solve the ten problems using the Quiz Sheet. Then submit the quiz to get the score. This is a good exercise to check your understanding of the concepts. |
Quiz: in Class
| Problem Id | Problem | Options |
|---|---|---|
1 |
Find the measure of an angle that is complementary to 60°. |
A) \$30°\$ B) \$40°\$ C) \$50°\$ D) \$60°\$ |
2 |
Find the value of y in (3y + 23)° and (6y – 11)°, which create a linear pair. |
A)\$28.1°\$ B) \$18.6°\$ C) \$23.3°\$ D) \$24.5°\$ |
3 |
If angles of measures (3x — 3)° and (x + 7)° are a pair of supplementary angles.Find the measures. |
A) \$120°, 53°\$ B) \$119°, 61°\$ C) \$129°, 51°\$ D) \$135°, 45°\$ |
4 |
Are 30° and 70° complementary angles? |
A) Yes B) Both C) None D) No |
5 |
What is the measure of a complete angle? |
A) \$180°\$ B) \$90°\$ C) \$270°\$ D) \$360°\$ |
6 |
What is the measure of an angle that is supplementary to 160°? |
A) \$40°\$ B) \$30°\$ C) \$20°\$ D) \$25°\$ |
7 |
Two angles are complementary. The larger angle is 3° larger than the smaller angle. |
A) larger : \$46.5°\$ B) larger : \$43.5°\$ C) larger : \$44.5°\$ D) larger : \$4.5°\$ |
8 |
If three angles 2x, 2x, and 2x together form a straight angle, find the angles. |
A) \$60°, 60°, 60°\$ B) \$45°, 60°, 45°\$ C) \$45°, 45°, 30°\$ D) \$30°, 65°, 40°\$ |
9 |
Are 125° and 65° supplementary angles? |
A) No B) Yes C) Both D) None |
10 |
If 40° and 2x + 28° form a right angle, find the value of x. |
A)\$5°\$ B) \$18°\$ C) \$11°\$ D) \$16°\$ |
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