Circle Graded Assignment

Solve for a.

• 6

• 6.67

• 8.33

What is the value of x?

• 8

• 10

• 18

Find x. Assume that segments that appear to be tangent are tangent.

• 2

• 11

• 9

Tags

CCSS.HSG.C.A.2

Solve for x.

• 5

• 8.66

• 10

Solve for x.

• 6

• 10

• 12

Write the equation of a circle with center (7, 0) with radius 3.

• (x - 7)² + y² = 9

• x² + (y -7)² = 9

• x² + (y -7)² = 3

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

(x - 4)² + (y - 3)² = 25 ?

• Center (4,3)

  Radius = 25 units

• Center (4,3)

  Radius = 5 units

• Center (-4,-3)

  Radius = 5 units

Tags

CCSS.HSG.GPE.A.1

Write the standard equation of the circle with the given center and radius; center (0,0) and radius: 3

• x²+y²=4
• x²+y²=81
• x²+y²=9

Tags

CCSS.HSG.GPE.A.1

What is the equation of the circle?

• (x+1)² + (y +1)² = 3

• (x+1)² + (y -1)² = 3

• (x+1)² + (y +1)² = 9

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 + 5)² + (y - 2)² = 36

• (x - 5)² + (y + 2)² = 6

• (x - 2)² + (y + 5)² = 36

Tags

CCSS.HSG.GPE.A.1