Solving Problems Involving Circles

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CCSS.7.G.B.4

• 29.136 cm

• 7.142 cm

• 10.284 cm

• 16.568 cm

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CCSS.HSG.C.B.5

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CCSS.HSG.C.B.5

The questions that follow relate to the diagram shown here.

• If the center of a circle is (-3, 5) and the radius is 3, what is the equation of the circle?

• radius of a circle

• 
• Equation of a circle

• r

• center of a circle

• 

Tags

CCSS.HSG.GPE.A.1

What is the equation of this circle?

Mathematical Equivalence

ON

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CCSS.HSG.GPE.A.1

In the equation for a circle, (x-h)²+(y-k)²= r², what part of the circle do the h, k and r represent?

• r is the hypotenuse, h and k are points on the circle

• r is the radius, h and k are points on the circle

• r is the roundness, h and k represent the center

• r is the radius, h and k represent the center

Tags

CCSS.HSG.GPE.A.1

The equation of a circle is derived from

• gradient-intercept forumla

• point-slop form

• distance formula

• quadratic equation

Tags

CCSS.HSG.GPE.A.1

What the equation for the circle shown, with a center at (-2, -4)

Mathematical Equivalence

ON

Tags

CCSS.HSG.GPE.A.1

What is the equation for the circle graphed?

Mathematical Equivalence

ON

Tags

CCSS.HSG.GPE.A.1