Geometry Circle Equation

What is the radius of a circle with this information?

• √85

• √13

• √54

• √88

Tags

CCSS.HSG.GPE.A.1

What is the measure of angle C?

• 70^o

• 55^o

• 10^o

• 250^o

Tags

CCSS.HSG.C.A.2

What is the correct value of x?

• x = 4

• x = 8

• x = 12

• x = 16

Tags

CCSS.HSG.C.A.2

What is the correct m∠B?

• 76^o

• 123^o

• 35^o

• 44^o

Tags

CCSS.HSG.C.A.2

Write 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

The endpoint of the diameter of a circle are (-3,5) and (7,-3)

What is the equation of the circle?

​ (a)   +​ (b)   =​ (c)  

• (x-2)^2

• (y-1)^2

• 41

• 85

• (x+3)^2

• (y-5)^2

• 13

• (x+2)^2

• (y+1)^2

Tags

CCSS.HSG.GPE.A.1

Which equation matches the graph?

Tags

CCSS.HSG.GPE.A.1

Circle O has a center at (3,1) and a diameter of 10 units. Which point lies on circle O?

• (3,-4)

• (-3,-1)

• (5,1)

• (8,0)

Tags

CCSS.HSG.GPE.A.1

Mathematical Equivalence

ON

Tags

CCSS.HSG.GPE.A.1