Parts of a Circle Arcs Radius Diameters Chords

What is a chord that passes through the center of the circle?

• Arc

• Chord

• Diameter

• Radius

Use chords to solve for x

• x = 3 cm

• x = 4 cm

• x = 5 cm

• x = 6 cm

Tags

CCSS.HSG.C.A.2

In  a circle, if a radius or diameter is perpendicular to a chord, then it____ the chord and its arc.

• equals

• bisects

• arcs

• circles

Find the degree measure of Arc WV.

• 167

• 23

• 20

• 172

Tags

CCSS.HSG.C.B.5

Solve for the indicated Arc

• 122°

• 112°

• 116°

• 132°

Tags

CCSS.HSG.C.A.2

Solve for the indicated Arc

• 130°

• 230°

• 115°

• 75°

Tags

CCSS.HSG.C.B.5

• 278⁰
• 297⁰
• 90⁰
• 105⁰

Tags

CCSS.HSG.C.A.2

Solve for Arc MN

• 132°

• 96°

• 48°

• 32°

Tags

CCSS.HSG.C.B.5

Find the value of x. 14 and 18 represent the entire length of the chords

• √512

• √32

• √35

• √128

Tags

CCSS.HSG.C.A.2

Find the value of x.

• 31,3

• 8

• 16.3

• -8

Tags

CCSS.7.G.B.5