Circles Review

(x+2)² + (y-7)² = 6

(x-2)² + (y+7)² = 6

(x-2)² + (y+7)² = 36

(x+2)² + (y-7)² = 36

A

B

C

D

A

B

C

D

$\left(-7,\ 5\right)$

$\left(2\frac{1}{2},\ -2\frac{1}{2}\right)$

$\left(-3\frac{1}{2},\ 2\frac{1}{2}\right)$

$\left(-4\frac{1}{2},\ 3\frac{1}{2}\right)$

(x+1)² + (y +1)² = 3

(x+1)² + (y -1)² = 3

(x+1)² + (y +1)² = 9

(x-1)² + (y -1)² = 9

 $40\degree$  

 $100\degree$  

 $55\degree$  

 $125\degree$  

$15\pi$

$\frac{15}{2}\pi$

$\frac{25}{10}\pi$

$\frac{75}{2}\pi$

26

13

17

104

10 cm

2.5 cm

$5\sqrt{3}$

$5\sqrt{5}$