4.MD.6

What type of angle is shown?

• right angle

• acute angle

• obtuse angle

• straight angle

Kinley looked at the clock when she finished reading her book. The angle measure of the hands was 60 degrees. Which clock shows the time Kinley finished her book?

• Clock 1

• Clock 2

• Clock 3

• Clock 4

What type of angle is shown?

• obtuse

• right

• straight

• acute

What type of angle is shown?

• right

• acute

• straight

• obtuse

What is the measure of the angle shown?

• 85 degrees

• 94 degrees

• 90 degrees

• 180 degrees

What is the measure of the angle shown?

• 180 degrees

• 45 degrees

• 88 degrees

• 91 degrees

What is an acute angle?

• Angle that measures 180 degrees

• An Angle that measure 90 degrees

• An angle that measures more than 90 degrees

• An angle that measures less than 90 degrees

An angle whose measure is exactly 90 degrees is called what?

• acute

• vertical

• right

• straight

An instrument for measuring angles is called a _____.

• compass

• protractor

• degree

• ruler

How many degrees is a straight angle?

• 90 degrees

• 360 degrees

• 180 degrees

• 145 degrees