Question

Matching

Match the measurement of each angle to the name that describes that angle
100°
|
right angle
90°
|
straight angle
180°
X
|
acute angle
80°
obtuse angle

Answer 1

A right angle is 90 degrees.

A straight angle is 180 degrees because it is just a straight line.

An acute angle can be 80 degrees - it is any angle that is less than 90 degrees.

An obtuse angle can be 100 degrees, as it is any angle over 90 degrees.