U11 Circles Equations

Posljednje ažuriranje about 7 years ago

10

Napomena autora:

Circle Geometry

2

Which circle has the equation (x+2) ² + (y−3) ² =36

A

B

C

D

2

Biblioteka

U11 Circles Equations

Posljednje ažuriranje about 7 years ago

10

Napomena autora:

Circle Geometry

12

2

Which circle has the equation (x+2) ² + (y−3) ² =36

A

B

C

D

2

Which circle has the equation (x-8) ² + (y+2) ² =4

A

B

C

D

12

11b.

(x+2)² + (y+5)² = 37

(x-4)² + (y-6)² = 37

(x+4)² + (y-6)² = 37

(x+4)² + (y-6)² = 36

12

x² + y² = ___

12

x² + y² = ___

12

13a.

(x-7)² + (y-2)² = 25

(x-2)² + (y-7)² = 5

(x+7)² + (y+2)² = 25

(x-2)² + (y-7)² = 25

12

14a. just radius

12

14b. just center

12

Find Center

12

Find Radius (round to tenth)

Which circle has the equation (x-8) ² + (y+2) ² =4

A

B

C

D

11b.

(x+2)² + (y+5)² = 37

(x-4)² + (y-6)² = 37

(x+4)² + (y-6)² = 37

(x+4)² + (y-6)² = 36

x² + y² = ___

13a.

(x-7)² + (y-2)² = 25

(x-2)² + (y-7)² = 5

(x+7)² + (y+2)² = 25

(x-2)² + (y-7)² = 25