Practice Basic Terms And Definitions (6.2) - Lines And Angles

Practise this section

8 questions

Flashcard drill
2 cards from this section. Quick, good the night before a test.
Exercise
6 questions · about 4 min · pass mark 70%. Hints available.
Sign up to start the exercise
Quiz
2 questions · about 1 min · pass mark 70%. Hints available.
Sign up to start the quiz

6 sample questions

Question 1.
Define a line segment.
Show hintHide hint
Think about a drawing connecting two points.
Question 2.
What type of angle measures exactly 90°?
Show hintHide hint
Remember the square corners!
3Question 3.
What is the measures of an obtuse angle?
- Less than 90°
- Exactly 90°
- Greater than 90° but less than 180°
- 180°
Show hintHide hint
Think of the largest angle you've drawn.
4Question 4.
True or False: Adjacent angles have a common arm and vertex.
- True
- False
Show hintHide hint
Remember how they are positioned next to each other.
Question 5.
Prove that if two angles are complementary and one angle measures 40°, what is the measure of the other angle?
Show hintHide hint
Use the definition of complementary angles.
Question 6.
Given two intersecting lines forming angles A, B, C, and D, with A and C being vertically opposite, how would you prove A = C?
Show hintHide hint
Refer to the intersection of lines and the angle relationships discussed.

4 more questions in this section. Enroll free to practise them all.