Circle Theorem

What is the value of x and y?

• x=75°; y=93°
• x=65°;y=104°
• x=75°; y=94°
• x=65°; y=93

Tags

CCSS.HSG.C.A.2

What is the measure of arc QR?

• 68°
• 62°
• 34°
• 124°

What is the value of x?

• 92
• 25
• 12.5
• 105

Tags

CCSS.HSG.C.A.2

What is the value of DC? (to the nearest hundredth) 

• 9.43
• 4.43
• √89
• 9

Tags

CCSS.HSG.C.A.2

find m

• 25
• 70
• 99
• 21

Tags

CCSS.HSG.C.A.2

what is the measure of angle q

• 44
• 54
• 65
• 21

A line that intersects a circle at two points is a ______________.

• tangent
• secant
• diameter
• chord

Which of the following is the definition of a Chord?

• Line that intersects a circle in two places
• Segment whose endpoints are on a circle
• Line that intersects the circle in OAOO point
• Segment whose endpoints are the center and any point on the circle

Is line AB tangent to the circle?

• YES
• NO
  NO
• Can't Tell
  Can't Tell

In a circle, the perpendicular bisector of a chord:

• is tangent to the circle
• is the diameter
• is a right triangle
• eats frosted flakes for dinner