Understanding Angles and Unit Angles

A circle is divided into 10 parts. Which equation can help you figure out the measure of the angle of one of those parts?

• 360 $\degree$ $\div$ 10 = 306 $\degree$

• 360 $\degree$ $\div$ 10 = 36 $\degree$

• 360 $\degree$ $\div$ 6 = 3 $\degree$

• 360 $\degree$ $\div$ 1 = 360 $\degree$

Tags

CCSS.4.MD.C.5B

CCSS.HSG.CO.A.1

A circle is divided into 9 equal parts. What is the angle measure of one of those parts?

• 40 $\degree$

• 50 $\degree$

• 20 $\degree$

• 30 $\degree$

Tags

CCSS.4.MD.C.5B

CCSS.HSG.CO.A.1

A circle is divided into 6 parts. Which equation can help you figure out the measure of the angle of one of those parts?

• 360 $\degree$ $\div$ 6 = 30 $\degree$

• 360 $\degree$ $\div$ 10 = 36 $\degree$

• 360 $\degree$ $\div$ 6 = 60 $\degree$

• 360 $\degree$ $\div$ 1 = 300 $\degree$

Tags

CCSS.4.MD.C.5B

CCSS.HSG.CO.A.1

A circle is divided into 12 equal parts. What is the angle measure of one of those parts?

• 30 $\degree$

• 50 $\degree$

• 20 $\degree$

• 70 $\degree$

Tags

CCSS.4.MD.C.5B

CCSS.HSG.CO.A.1

A cake is divided into 9 equal pieces. Friends ate 6 pieces. What is the angle measure of the 3 pieces that are left?

• 100 $\degree$

• 50 $\degree$

• 120 $\degree$

• 300 $\degree$

Tags

CCSS.4.MD.C.5B

CCSS.HSG.CO.A.1

What is the measure of the shaded part of the circle? (Look in your noteebook)

• 180 degrees

• 90 degrees

• 360 degrees

• 40 degrees

Tags

CCSS.4.MD.C.5B

CCSS.HSG.CO.A.1

What is the measure of the shaded part of the circle?

• 180 degrees
• 90 degrees
• 360 degrees
• 270 degrees

Tags

CCSS.4.MD.C.5B

CCSS.HSG.CO.A.1

What is the measure of the shaded part of the circle? ( Look in your notebook)

• 180 degrees

• 90 degrees

• 360 degrees

• 270 degrees

Tags

CCSS.4.MD.C.5B

CCSS.HSG.CO.A.1

Mrs. Nunn took one slice from the pizza shown. What is the measure of the slice she took? The slice is ______ degrees.

Tags

CCSS.4.MD.C.5B

CCSS.HSG.CO.A.1

Tags

CCSS.4.MD.C.5B

CCSS.HSG.CO.A.1