Protractor

Synonyms of protractor

• angle measurer
• angle finder
• angle gauge

Collocations of protractor

measuring angles

Frequency: 70 %

The protractor is used for measuring angles in geometry.

angle measurement

Frequency: 65 %

Students need to practice using the protractor for accurate angle measurement.

drawing lines

Frequency: 60 %

She used the protractor for drawing straight lines in her artwork.

geometry tool

Frequency: 50 %

The protractor is an essential geometry tool for students.

mathematics instrument

Frequency: 45 %

The protractor is a common mathematics instrument used in schools.

Idiomatic Expressions for protractor

• Phrase: Set the protractor to the correct angle
  Meaning: To adjust the protractor to match a specific angle measurement
  Usage: Before drawing angles on a geometric shape, it is important to set the protractor to the correct angle.