Geometry Circles Circumscribed

Solve for x. Assume that lines that appear to be diameters are actual diameters.

• A

• B

• C

• D

Find the measure of angle EFH.

• 61

• 65

• 114

• 130

Determine the value of all three variables. Rank a, b, and c in order from greatest to least.

• a,b,c

• b,a,c

• c,a,b

• c,b,a

The polygon circumscribes a circle. What is the perimeter of the polygon?

• 140

• 45

• 70

• 190

The distance around a circle

• Circumference

• Radius

• Diameter

• Point of Tangency

A segment with endpoints on the circle

• Secant

• Chord

• Major Arc

• Minor Arc

A segment with endpoints going front the center of the circle to any point on the circle

• Radius

• Diameter

• Chord

• Secant

Arcs in the same circle/ congruent circles that have the same measure

• Congruent Arcs

• Intercepted Arcs

• Major Arcs

• Adjacent Arc

The shortest arc connecting two endpoints on a circle that measures less than 180 degrees

• Major Arc

• Tangent

• Minor Arc

• Semicircle

A chord that passes through the center of a circle

• Diameter

• Secant

• Tangent

• Radius