Circles Ch10.6 and 10.7

Identify the center and radius of the circle with the given equation.

• Center: (1, -4) ; r = 3

• Center: (-1, 4) ; r = 3

• Center: (-1, 4) ; r = 9

• Center: (1, -4) ; r = 9

Tags

CCSS.HSG.GPE.A.1

ST is a diameter. Find x.

• 180°

• 80°

• 100°

• 40°

Tags

CCSS.HSG.C.A.2

Find the m∠C.

• 90°

• 35°

• 180°

• 55°

Tags

CCSS.HSG.C.A.2

Find y.

• y = 14/3

• y = 20

• y = 5

• y = 18

Tags

CCSS.HSG.C.A.2

Find x.

• 70°

• 75°

• 125°

• 180°

Tags

CCSS.HSG.C.A.2

Find m∠CBE.

• 68

• 109

• 45

• 71

Tags

CCSS.HSG.C.A.2

Find x.

• 68

• 16

• 12

• 26

Tags

CCSS.HSG.C.A.2

Find the value of x.

• 5

• 4

• 44

• 2

Tags

CCSS.HSG.C.A.2

• x² + (y - 8)² = 361

• x² + (y - 8)² = 19

• x² + (y + 8)² = 19

• (x - 8)² + y² = 19

Tags

CCSS.HSG.GPE.A.1

Write the standard equation of a circle with the given center, that passes through the given point.

• (x - 6)² + (y + 7)² = 5

• (x + 6)² + (y - 7)² = 5

• (x + 6)² + (y - 7)² = 25

• (x - 6)² + (y + 7)² = 25

Tags

CCSS.HSG.GPE.A.1