Which of the following is the measure of a right angle?
0°
90°
180°
360°
Which of the following is an acute angle?
45°
Which of the following is an obtuse angle?
150°
Which of the following is the measure of a straight angle?
Which can be extended to any length on both the sides?
A point
A ray
A line
A line segment
Which of the following never meet?
Intersecting lines
Parallel lines
Perpendicular lines
Arms of an angle
