Question

an angle that measures between 90° and 180° is called a(n)______ angle.
a. right
b. straight
c. obtuse
d. acute

Explanation:

• A right angle measures exactly \(90^{\circ}\).
• A straight angle measures exactly \(180^{\circ}\).
• An acute angle measures between \(0^{\circ}\) and \(90^{\circ}\).
• An obtuse angle measures between \(90^{\circ}\) and \(180^{\circ}\).

Answer:

C. obtuse