Unit 16 More Practice

Name a Chord

• MN

• NP

• NL

• OQ

• ON

Name a Secant

• MN

• NP

• NL

• OQ

• ON

Name a Diameter

• MN

• NP

• NL

• OQ

• ON

Name a Radius

• MN

• NP

• NL

• OQ

• ON

Name a Tangent

• MN

• NP

• NL

• OQ

• ON

Find the Area of the Circle.

• $225\pi$

• $30\pi$

• $15\pi$

• $42\pi$

Find the Circumference of the Circle.

• $225\pi$

• $30\pi$

• $15\pi$

• $42\pi$

Find the area of the Shaded Region.

• $64\pi$

• $32\pi$

• $256\pi$

• $128\pi$

Find the area of the Shaded Region.

• $36\pi-144$

• $144-9\pi$

• $108\pi$

• $144-36\pi$

Find the value of X.

• 12

• 7

• 24

• 21