1
Q
What is the measure of a right angle?
A
90 degrees
A right angle is one of the fundamental angles in geometry.
2
Q
A straight line is equal to how many degrees?
A
180 degrees
A straight line represents half a turn.
3
Q
Angles on a straight line always add up to _______.
A
180 degrees
This is a fundamental property of angles in geometry.
4
Q
An angle that is greater than 180° but less than 360° is called a _______.
A
reflex angle
Reflex angles are important in various geometric applications.
5
Q
The sum of the angles in a triangle will always add up to _______.
A
180 degrees
This property is crucial for solving problems involving triangles.
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