Angles and Fractions

How many degrees are in an angle that cuts 2/5 of a circle? 

• 144°

• 30°

• 180°

• 50°

Tags

CCSS.4.MD.C.5B

CCSS.HSG.CO.A.1

What is the angle formed by a perpendicular line?

• 60^°

• 90^°

• 45^°

• 180^°

Tags

CCSS.4.G.A.1

3/4 of a turn (Green one) is how many degrees?

• 360^°

• 90^°

• 270^°

• 180^°

Tags

CCSS.4.MD.C.5B

CCSS.HSG.CO.A.1

90 degrees is what fraction of a turn?

• 3/4

• 1/2

• 2/3

• 1/4

Tags

CCSS.4.MD.C.5B

CCSS.HSG.CO.A.1

180 degrees is what fraction of a turn?

• 3/4

• 1/2

• 2/3

• 1/4

Tags

CCSS.4.MD.C.5B

CCSS.HSG.CO.A.1

What is the angle formed by the green arrow?

• 60^°

• 90^°

• 270^°

• 180^°

A right angle is how many degrees?

• 60^°

• 90^°

• 270^°

• 180^°

Tags

CCSS.4.MD.C.5B

CCSS.HSG.CO.A.1

A straight angle (blue one) is how many degrees?

• 60^°

• 90^°

• 270^°

• 180^°

Tags

CCSS.4.MD.C.5B

CCSS.HSG.CO.A.1

The purple angle is how many degrees?

• 360^°

• 90^°

• 270^°

• 180^°

Tags

CCSS.4.MD.C.5B

CCSS.HSG.CO.A.1

Tags

CCSS.4.MD.C.6