3.3.3 Circle Angle Theorems

What can you conclude from the picture?

• m is parallel to circle C
• m is skew to circle C
• m bisects circle C
• m is tangent to circle C

Tags

CCSS.HSG.C.A.2

CCSS.HSG.C.A.4

CCSS.HSG.CO.A.1

• A
• B
• C
• D

Which best describes segment AB?

• chord
• secant
• tangent
• diameter

Tags

CCSS.HSG.C.A.2

Name the secant(s).

• segment WR
• line VT
• s
• segment WR and line VT

Tags

CCSS.HSG.C.A.2

CCSS.HSG.CO.A.1

Name the tangent line. 

• s
• WR
• VT
• QR

Tags

CCSS.HSG.C.A.2

CCSS.HSG.C.A.4

A line segment that passes through the center of a circle, connecting two points on a circle is called ________________.

• diameter
• radius
• circumference
• area

Tags

CCSS.HSG.C.A.2

A tangent line intersecting with a radius always creates a ____________ angle

• right
• acute
• obtuse
• straight

Tags

CCSS.HSG.C.A.2

CCSS.HSG.C.A.4

What is the value of x?

• x = 160
• x = 40
• x = 80
• x = 360

Tags

CCSS.HSG.C.A.2

How many degrees are in a cirlce?

• 90
• 180
• 270
• 360

Tags

CCSS.HSG.CO.A.1

CCSS.4.MD.C.5B

Find the measure of arc AB.

• 17
• 34
• 68
• 146