EOC Review - Circles

The equation of a circle is derived from ____________.

• Pythagorean theorem

• midpoint formula

• Euler's formula

• Cavaleri's Principle

Tags

CCSS.HSG.GPE.A.1

In the equation of a circle, h and k are _____________.

• the radius of a circle

• the center of a circle

• the diameter of a circle

• a tangent line to a circle

Tags

CCSS.HSG.GPE.A.1

Given the equation, the radius of the circle is ___________.

• 7

• 3

• 36

• 6

Tags

CCSS.HSG.GPE.A.1

Given the equation, the center of the circle is ____________.

• (2, 5)

• (2, -5)

• (-2, 5)

• (-2, -5)

Tags

CCSS.HSG.GPE.A.1

The equation of circle O is _____________.

• (x-1)^2+(y-2)^2=3

• (x+1)^2+(y+2)^2=3

• (x-1)^2+(y-2)^2=9

• (x+1)^2+(y+2)^2=9

Tags

CCSS.HSG.GPE.A.1

Given circle O, BD equals ______________.

• 6

• 11

• 7

• 10

Tags

CCSS.HSG.C.A.2

Given circle O, DE equals ______________.

• 7

• 11.8

• 56

• 24.7

Tags

CCSS.HSG.C.A.2

Find the radius.

• 3

• 5

• 8

• 4

Tags

CCSS.HSG.C.A.2

Find radius

• 50

• 30

• 39

• 62

Tags

CCSS.HSG.C.A.2

• 7

• 8

• 3

• 2

Tags

CCSS.HSG.C.A.2