Unit 6: Circles

Parts of Circles: What is being represented in the image?

• Diameter

• Chord

• Radius

• Tangent

Tags

CCSS.HSG.C.A.2

CCSS.HSG.C.A.4

CCSS.HSG.CO.A.1

Parts of Circles: What is being represented in the image?

• Radius

• Diameter

• Tangent

• Secant

Tags

CCSS.HSG.C.A.2

Parts of Circles: What is being represented in the image?

• Secant

• Chord

• Tangent

• Diameter

Tags

CCSS.HSG.C.A.2

CCSS.HSG.C.A.4

Parts of Circles: What is being represented in the image?

• Tangent

• Concentric Circles

• Radius

• Secant

Tags

CCSS.HSG.C.A.4

Parts of Circles: What is being represented in the image?

• Chords

• Tangents

• Exterior Angle

• Central Angle

Tags

CCSS.HSG.C.A.2

Tangent Lines in Circles: If a line is tangent to a circle, then it is ________ to the radius drawn to the point of tangency.

• parallel

• adjacent

• supplementary

• perpendicular

Tags

CCSS.HSG.C.A.2

Tangent Lines in Circles: A tangent line intersecting with a radius always creates a ____________ angle.

• right

• acute

• obtuse

• straight

Tags

CCSS.HSG.C.A.2

Tangent Lines in Circles: Line AC is tangent to circle O at point C. What is the length of AB?

• a

• b

• c

• d

Tags

CCSS.HSG.C.A.2

Tangent Lines in Circles: Line AC is tangent to circle O at point C. What is the length of AB?

• a

• b

• c

• d

Tags

CCSS.HSG.C.A.2

Tangent Lines in Circles: Line AC is tangent to circle O at point C. What is the value of x?

• a

• b

• c

• d

Tags

CCSS.HSG.C.A.2