Question

How do you measure angles with a protractor?

Answer 1

angles A, B and C inside the triangle. Drag the protractor and rotate it using arrow keys. Be careful which angle you read from the protractor. Hint: if you get them all correct, they will add up to 180°.

Answer 2

Try to measure the angles A, B and C inside the triangle. Drag the protractor and rotate it using arrow keys. Be careful which angle you read from the protractor.