Question

classify the angle. acute right obtuse straight

Explanation:

An acute angle is less than \(90^{\circ}\), a right angle is exactly \(90^{\circ}\), an obtuse angle is between \(90^{\circ}\) and \(180^{\circ}\), and a straight angle is exactly \(180^{\circ}\). The given angle is a straight line, which is \(180^{\circ}\).

Answer:

straight