Geo Ch. 10 & 11 Final Review

Identify a diameter of the circle.

Point A is a point of tangency. Find the radius.

• r = 20

• r = 8.6

• r = -8.6

• r = 19

Find m∠PRQ.

• 39°
• 90°
• 51°
• 15°

Find the measure of the ?

• 75˚
• 190˚
• 95˚
• 150˚

Find the value of each variable.

• x=117 y=115

• x=234 y=230

• x=39 y=29

• x=351 y=464

Find the indicated measure.

• 58 degrees

• 61 degrees

• 30.5 degrees

• 122 degrees

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

See Picture

• A
• B
• C
• D