An acute angle is an angle that measures between which two degrees?

An acute angle is an angle that measures between which two degrees?

• A. 0 to 90 degrees
• B. 0 to 180 degrees
• C. 90 to 180 degrees
• D. 180 to 360 degrees

Answer: (A)

An acute angle is an angle that measures less than 90 degrees. That means its measure lies between 0 and 90 degrees. Among the given ranges, 0 to 90 degrees best fits this, since angles from 90 to 180 are obtuse and those from 180 to 360 are straight or reflex angles. So the correct range is 0 to 90 degrees.

An acute angle is an angle that measures less than 90 degrees. That means its measure lies between 0 and 90 degrees. Among the given ranges, 0 to 90 degrees best fits this, since angles from 90 to 180 are obtuse and those from 180 to 360 are straight or reflex angles. So the correct range is 0 to 90 degrees.