Circles - Ch 10 part 2

Find the value of x.

• x = 8
• x = 4
• x = 33
• x = 36

• 81
• 22
• 51.5
• 73.5

• 4
• 5.3
• 8
• 10

• 6

• 9

• 15

• 24

Write the standard equation of this circle.

• (x-3)² + (y-0.5)² = 6.25
• (x+3)² + (y+0.5)² = 6.25
• (x-5)² + (y-1)² = 25
• (x+5)² + (y+1)² = 25

Find the center and the radius of the circle x² + 8x + y² - 6y + 5 = 0

• center: (8, -6); radius = 5
• center: (-4, 3); radius = 2√5
• center: (4, -3); radius = 2√5
• center: (-6, 8); radius = 5

Solve for x.

• 156

• 80

• 98

• 262

Tags

CCSS.HSG.C.A.2

Solve for x.

• 152

• 118.5

• 33.6

• 161

Write the equation for the circle.

• $\left(x+1\right)^2+\left(y+4\right)^2=16$

• $\left(x-1\right)^2+\left(y-4\right)^2=16$

• $\left(x-1\right)^2+\left(y-4\right)^2=4$

• $\left(x+1\right)^2+\left(y+4\right)^2=4$

Given AB is the diameter and AB is perpendicular to CD. Find the measure of arc BD if measurement AC = 59^o.

• 121^o

• 149^o

• 118^o

• 31^o