Ch. 11 Go Math

How many degrees are in an angle that turns through 3/4 of a circle?

• 90º

• 180º

• 270º

• 360º

Tags

CCSS.4.MD.C.5B

CCSS.HSG.CO.A.1

What is the measure of the angle?

• 70º

• 100º

• 110º

• 150º

Tags

CCSS.4.MD.C.6

Which equation can you use to find the measure of angle KFG?

• 55º + 80º = ?

• 180º - 80º = ?

• 180º - 55º = ?

• 180º - (55º + 80º) = ?

Tags

CCSS.7.G.B.5

Which is an obtuse angle?

• angle EFJ

• angle GFK

• angle JFG

• angle JFK

Tags

CCSS.7.G.B.5

An arrow shows how a ray moved through a circle. Which statement best describes the turn?

• 1/4 turn clockwise

• 1/4 turn counterclockwise

• 3/4 turn clockwise

• 3/4 turn counterclockwise

What is the measure of the angle?

• 46º

• 54º

• 134º

• 146º

Tags

CCSS.4.MD.C.6

An angle measures 51º. Through what fraction of a circle does the angle turn?

• 51/180

• 129/180

• 51/360

• 309/360

Tags

CCSS.4.MD.C.5B

CCSS.HSG.CO.A.1

What type of angle is this?

• acute angle

• obtuse angle

• right angle

Tags

CCSS.4.G.A.1

What is the measure of angle ABC?

• 32º

• 74º

• 78º

• 84º

Tags

CCSS.4.MD.C.7

How many degrees are in a angle that turns through 1/6 of a circle?

• 30º

• 60º

• 90º

• 180º

Tags

CCSS.4.MD.C.5B

CCSS.HSG.CO.A.1