Question

If a right angle measures 90 degrees how much does a acute measure

Answer 1

Less than 90 degrees and at least zero.

Explanation:

If a right angle measures 90 degrees, an acute measures less than 90 degrees and at least zero.

Answer 2

At least zero and less than 90 degrees

Explanation:

The angles of a triangle are classified as ...

• acute -- less than 90°
• right -- exactly 90°
• obtuse -- greater than 90°

If x is the measure of an angle and ...

0 ≤ x < 90°

then the angle is an acute angle.