Circles Final Geometry

What is the equation of the circle?

• (x - 4)² + (y - 6)² = 10

• (x + 4)² + (y + 6)² = 10

• (x - 4)² + (y - 6)² = 5

• (x + 4)² + (y + 6)² = 5

Tags

CCSS.HSG.GPE.A.1

What are the coordinates of the center and the radius of the circle with equation:

(x + 2)² + (y - 4)² = 16 ?

• Center (2,-4)

  Radius = 16 units

• Center (-2,4)

  Radius = 16 units

• Center (2,-4)

  Radius = 4 units

• Center (-2,4)

  Radius = 4 units

Tags

CCSS.HSG.GPE.A.1

What is 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

Tags

CCSS.HSG.GPE.A.1

The diameter of a circle has length 12. The center is at (-5, 2). Give the equation of the circle.

• (x - 2)² + (y + 5)² = 36
• (x - 5)² + (y + 2)² = 6
• (x + 5)² + (y - 2)² = 36
• (x + 2)² + (y - 5)² = 6

Tags

CCSS.HSG.GPE.A.1

What is the equation of the circle?

• (x -1)² + (y - 5)² = 2

• (x + 1)² + (y + 5)² = 2

• (x - 1)² + (y - 5)² = 4

• (x + 1)² + (y + 5)² = 4

Tags

CCSS.HSG.GPE.A.1

What are the coordinates of the center and the radius of the circle with equation:

x² + y² -14x +4y + 44 = 0 ?

• Center (7,-2)

  Radius = 9 units

• Center (7,-2)

  Radius = 3 units

• Center (-7,2)

  Radius = 9 units

• Center (-7,2)

  Radius = 3 units

Tags

CCSS.HSG.GPE.A.1

What is the equation of the circle?

• (x + 4)² + (y - 5)² = 4

• (x + 4)² + (y - 5)² = 2

• (x - 4)² + (y + 5)² = 4

• (x - 4)² + (y + 5)² = 2

Tags

CCSS.HSG.GPE.A.1

• A
• B
• C
• D

Tags

CCSS.HSG.C.A.2

Determine the value of x using the information in the diagram.

• 136º

• 70º

• 68º

• 66º

Tags

CCSS.HSG.C.A.2

Determine the value of x using the information in the diagram.

• 280º

• 174º

• 140º

• 68º

Tags

CCSS.HSG.C.A.2