Math Geometry and Shapes

A protractor would be most appropriate to measure...

• side lengths

• angle degrees

• mass

• temperature

What kind of angle might measure 160 degrees?

• obtuse

• right

• acute

What is the measurement of angle x?

• 85 degrees

• 70 degrees

• 145 degrees

• 45 degrees

An angle that measures less than 90 degrees is a...

• obtuse

• acute

• right

A right angle is split into 2 parts. One part measures 60°, what is the other?

• 45 degrees

• 60 degrees

• 30 degrees

• 120 degrees

Find the missing angle measurement.

• 65 degrees

• 115 degrees

• 90 degrees

• 25 degrees

A triangle has angle measurements of 30°, 70°, and 80°, what type of triangle would this be?

• isosceles

• obtuse

• right

• acute

A triangle has side lengths of 15m, 15m, and 20m, what type of triangle is it?

• scalene

• acute

• isosceles

• equilateral

What is the measurement of this angle?

• 140 degrees

• 50 degrees

• 40 degrees

• 180 degrees

What is the measurement of this angle?

• 130 degrees

• 60 degrees

• 180 degrees

• 50 degrees