Measuring Angles with a Protractor

Angles
and
Protractor Practice

I can identify the different types of angles: acute, right, obtuse, and straight.

Multiple Choice

Determine if the angle is acute, obtuse, or straight
132º

• acute
• obtuse
• right

Multiple Choice

Determine if the angle is acute, obtuse, or straight
90º

• obtuse
• right
• acute

Multiple Choice

Determine if the angle is acute, obtuse, or straight
86º

• right
• obtuse
• acute

PROTRACTOR

​Parts of a protractor

1. Vertex

2. Inner number scale

3. Outer number scale

Match

Match the following

Vertex

Inner number scale

Outer number scale

• Vertex

• Inner number scale

• Outer number scale

Multiple Choice

What type of angle is this?

• acute
• obtuse
• right
• straight

Multiple Choice

What type of angle is this?

• ^acute
• obtuse
• right
• straight

Multiple Choice

What type of angle is this?

• acute
• obtuse
• right
• straight

Multiple Choice

What type of angle is this?

• acute
• obtuse
• right
• straight

Multiple Select

What type of angle is this?

How many degrees does it measure?

• Acute

• Obtuse

• 130 degrees

• 50 degrees

• 135 degrees

Multiple Select

What type of angle is this?

How many degrees does it measure?

• Acute

• Obtuse

• 85 degrees

• 75 degrees

• 115 degrees

Multiple Choice

What is the measurement of the angle?

• 75˚
• 85˚
• 105˚
• 115˚

Multiple Choice

What is the measurement of the angle?

• 35˚
• 45˚
• 30˚
• 40˚

Multiple Choice

What is the measurement of the angle?

• 50˚
• 180˚
• 130˚
• 0˚

Multiple Choice

• 170°

• 10°

• 15°

• 180°

Multiple Choice

What is the measurement of the angle?

• 75˚
• 85˚
• 105˚
• 115˚