angles/segments of circles

A ____ is a line, ray, or segment that intersects the circumference of a circle at two points.

• Tangent
• Secant
• Radius
• Arc

An angle is a(n) ______ if the vertex is on the circumference of a circle. The vertex is created by 2 connecting chords of the circle.

• right angle
• acute angle
• inscribed angle
• intercepted angle

Tags

CCSS.HSG.C.A.2

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

• tangent
• secant
• radius
• arc

Segments with endpoints on the circumference of a circle are called _____.

• arcs
• radii
• chords
• polygons

Calculate the value of x.

• 13
• 14
• 15
• 16

Tags

CCSS.HSG.C.A.2

What is the measure of angle 1?

• 120
• 40
• 30
• 60

Tags

CCSS.HSG.C.A.2

What is the measure of angle 2?

• 80
• 45
• 125
• 40

Tags

CCSS.HSG.C.A.2

Tags

CCSS.HSG.C.A.2

What is the value of x?

• 18
• 8
• 10
• 30

Tags

CCSS.HSG.C.A.2

Find the measure of KM. Assume that lines which appear to be tangent are tangent.

• 18

• 10

• 17

• 21

Tags

CCSS.HSG.C.A.2