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Lines and Angles Quiz

Class VII
Mathematics
Lines and Angles
12 questions
MEDIUM

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Preview questions

1. What is the sum of angles on a straight line?

90 degrees · 180 degrees · 360 degrees · 270 degrees

2. Which of the following pairs of angles are complementary?

30° and 60° · 45° and 45° · 90° and 90° · 120° and 30°

3. What do you call angles that are opposite each other when two lines intersect?

Adjacent angles · Complementary angles · Supplementary angles · Vertically opposite angles

4. If two angles are supplementary and one angle measures 70°, what is the measure of the other angle?

110° · 90° · 80° · 70°

5. Two angles are said to be adjacent if they share a common vertex and a common side. True or False?

True · False · Depends on the angles · Not enough information