Question

An angle that measure exactly 180 is know as a/an ​

Answer 1

Answer:

Straight Angle

Step-by-step explanation:

An angle that's 180 degrees is essentially a flat, 2D line in geometry. . . otherwise known as a straight angle.

90 degrees = Right-Squared Angle (Right Angle)

90<x>180 = Obtuse angle (More than 90, less than 180)

0<x>90 = Acute angle (More than 0, less than 90)

180= Straight Angle.

Answer 2

If the measurement is 180 it must be a line