Tangents to a Circle

Co-planer circles that intersect in one point are called?

• Perpendicular

• Concentric

• Parallel

• Tangent Circles

This is a line, ray, or segment that intersects a circle at two points.

• Chord

• Secant

• Radius

• Perimeter

A _______ to a circle is a line, segment, or ray in the plane of the circle that intersects the circle in exactly one point.

• Chord

• Secant

• Tangent

• Diameter

Tags

CCSS.HSG.C.A.2

A _______ of a circle is any segment with one endpoint on the circle and the other endpoint at the center of the circle.

• Chord

• Diameter

• Secant

• Radius

Tags

CCSS.HSG.C.A.2

Tangent segments from a common external point are?

• Congruent

• Concentric

• Chord

• Complementary angles

In a plane, a line is tangent to a circle if and only if the line is ________ to a radius of the circle at its endpoint on the circle.

• Parallel

• Unique

• Perpendicular

• Common

A(n) _______ of a circle is a segment that contains the center of the circle and whose endpoints are on the circle.

• Radius

• Diameter

• Circumference

• Area

Tags

CCSS.HSG.C.A.2

Co-planar circles that have a common center are called?

• Concentric

• Consistent

• Co-tangent

• Congruent

Tags

CCSS.8.G.A.2

A ________ is a segment whose endpoints are on a circle.

• Secant

• Tangent

• Chord

• Radius

Tags

CCSS.HSG.C.A.2