Measuring Angles and Arcs

Which is true of a minor arc?

• It forms half a circle.
• It forms a whole circle.
• It measures greater than 180 degrees. 
• It measures less than 180 degrees.

Tags

CCSS.HSG.C.B.5

Which is true of a major arc?

• Forms half a circle.
• Forms a whole circle.
• Measures greater than 180 degrees.
• Measures less than 180 degrees.

Tags

CCSS.HSG.CO.A.1

Name a minor arc

• AD
• ADB
• AB
• CD

Tags

CCSS.HSG.C.B.5

CCSS.HSG.C.A.2

Name a major arc.

• ABD
• BDA
• BCD
• DA

Tags

CCSS.HSG.C.B.5

CCSS.HSG.C.A.2

CCSS.HSF.TF.A.1

Name a minor arc

• BC
• BCD
• AB
• AD

Tags

CCSS.HSG.C.B.5

CCSS.HSG.C.A.2

The sum of the measures of the central angles in a circle is

• 0
• 90
• 180
• 360

Tags

CCSS.HSG.CO.A.1

CCSS.4.MD.C.5B

How do we name a minor arc?

• With 2 endpoints
• With the two endpoints and another middle point

Tags

CCSS.HSG.CO.A.1

How do we name a major arc?

• With 2 endpoints
• With the two endpoints and another middle point

Tags

CCSS.HSG.C.B.5

Tags

CCSS.HSG.C.B.5

undefined and undefined are diameters in circle F. What is the measure of  centralundefined ?

Tags

CCSS.HSG.C.A.2