Circle Quiz Review

Find the length of BC.

• 2
• 3
• 9
• 14

Tags

CCSS.HSG.C.A.2

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

• tangent
• secant
• radius
• arc

Tags

CCSS.HSG.C.A.2

CCSS.HSG.C.A.4

Segments with endpoints on a circle are called _____.

• arcs
• radii
• chords
• polygons

Tags

CCSS.HSG.C.A.2

CCSS.HSG.C.A.3

A tangent to a circle is ________________________ to the radius drawn to the point of tangency.

• congruent
• perpendicular
• complimentary
• supplementary

What is the vocabulary/description for the red shape within this picture?

• a tangent line

• a secant line

What is the vocabulary/description for the red shape within this picture?

• a diameter

• a radius

What is the vocabulary/description for the red shape within this picture?

• a secant line

• a tangent line

What is the vocabulary/description for the red shape within this picture?

• a diameter

• a radius

What is the vocabulary/description for the red shape within this picture?

• a secant line

• a tangent line

Write the equation of a circle with center (7, 0) with radius 3.

• (x - 7)² + y² = 9
• x² + (y -7)² = 9
• (x - 7)² + y² = 3
• x² + (y -7)² = 3

Tags

CCSS.HSG.GPE.A.1