Big Ideas Geometry Chapter 10 Review

What's x?

• 2√2
• 4
• 4√2
• 16

What's the value of x?

• 4
• 6
• 8
• 12

What's the value of x?

• 4
• 5
• 20
• 36

What's the equation of a circle with center (1,2) that passes through (4,8)?

• (x - 1)² + (y - 2)² = 3√5
• (x - 1)² + (y - 2)² = 9
• (x - 1)² + (y - 2)² = 45
• (x + 1)² + (y + 2)² = 9

What's the center and radius of the circle
 x² + y² - 8x - 2y = -13?

• Center: (-4,-1).  Radius: 2. 
• Center: (-4,-1).  Radius: 4.
• Center: (4,1).  Radius: 2.
• Center: (4,1).  Radius: 4.

What's y?

• -1/11
• 11
• 13
• 25

What's the value of x?

• 96
• 90
• 84
• 22

What's the radius?

• 7
• 8
• 8√5
• 10

What's the measure of arc PQ?

• 40 degrees
• 80 degrees
• 100 degrees
• 140 degrees

What's the radius of the circle?

• 15
• 24
• 25
• 48