Classify And Measure Angles Worksheet

Classify And Measure Angles Worksheet

Lesson 1

Right Angle: A right angle is angle measuring 90 degrees.

Acute Angle: An acute angle is angle measuring less than 90 degrees.

Obtuse Angle: An obtuse angle is angle measuring more than 90 degrees.

Problem: Classify the angle PQR

Step 1: Analyze the figure carefully.

Step 2: We can see from the diagram that angle PQR is less than 90 degrees. PQR is an acute angle.

Step 3: The answer is: PQR is an acute angle.

Try two practice problems. Do the following:

A. Draw an acute angle.

B. Draw an obtuse angle.