Measuring Angles of Circles and Arcs

What is the m∠A?

• 20
• 40
• 60
• 30

Tags

CCSS.HSG.C.A.2

What is the m∠U?

• 38
• 19
• 76
• 90

Tags

CCSS.HSG.C.A.2

What is the m∠C?

• 50
• 25
• 100
• 55

Tags

CCSS.HSG.C.A.2

Find the measure of angle ABD.

• 14
• 51
• 37
• 65

Tags

CCSS.HSG.C.A.2

Find the measure of arc AB.

• 17
• 34
• 68
• 146

Tags

CCSS.HSG.C.A.2

Find a and b.

• a=74 degrees
  b=93 degrees
• a=93 degrees
  b=74 degrees
• a=87 degrees
  b=106 degrees
• a=106 degrees
  b=87 degrees

Tags

CCSS.HSG.C.A.2

Find the measure of the indicated arc or angle, in degrees:

• 42
  ⁰
  ⁰
  ⁰
• 51
• 36
• 45

Tags

CCSS.HSG.C.A.2

The line segment between the center and a point on the circle

• Radius
• Diamter
• Chord
• Tangnet

A line segment between two points on the circle which passes through the center

• Radius
• Diamater
• Chord
• Tangent

The distance around a circle

• Diameter
• Radius
• Circumference
• Area