Question

match each angle description on the left with its possible angle measure, m, on the right. acute angle 90° < m < 180° straight angle m = 90° obtuse angle m = 180° right angle 0° < m < 90° click and hold an item in one column, then drag it to the matching item in the other column. be sure your cursor is over the target before releasing. the target will highlight or the cursor will change. need help? watch this video.

Explanation:

An acute angle is defined as an angle with a measure between 0° and 90°. A straight - angle has a measure of 180°. An obtuse angle has a measure between 90° and 180°. A right - angle has a measure of 90°.

Answer:

Acute angle: $0^{\circ}Straight angle: $m = 180^{\circ}$
Obtuse angle: $90^{\circ}Right angle: $m = 90^{\circ}$