Equation of the Circle

What is the radius of the circle given by the equation (x - 7)² + (y + 3)² = 25?

• 3

• 5

• 10

• 25

Tags

CCSS.HSG.GPE.A.1

Write the equation of the circle with center C( -5 , 8 ) and radius = 7

• ( x - 5 )² + ( y + 8 )² = 14

• ( x - 5 )² + ( y - 8 )² = 49

• ( x - 5 )² + ( y + 8 )² = 49

• ( x + 5 )² + ( y - 8 )² = 49

Tags

CCSS.HSG.GPE.A.1

Write the equation of the circle

Tags

CCSS.HSG.GPE.A.1

Write the equation of the circle with center at the origin (0,0) and a diameter of 10

Tags

CCSS.HSG.GPE.A.1

Write the equation of the circle with center at the origin (0,0) and a radius of 10

Tags

CCSS.HSG.GPE.A.1

Write the equation of the circle with center at (-2,4) and a radius of 6

Tags

CCSS.HSG.GPE.A.1

Write the equation of the circle with center at (2,3) and a radius of 5

Tags

CCSS.HSG.GPE.A.1

Write the equation of the circle

Tags

CCSS.HSG.GPE.A.1

What is the center & the radius in the equation (x-4)²+ (y-3)²= 64

• (4,3) r=8

• (-4,-3) r=8

• (8,6) r=32

• (-8,-6) r=32

Tags

CCSS.HSG.GPE.A.1

Identify the center and the radius for equation: (x+2)² + (y-7)² = 49

• (2,7) r=7

• (2,-7) r=12

• (-2,7) r=7

• (-2,7) r=12

Tags

CCSS.HSG.GPE.A.1