Geometry Chapter Circles

The intercepted arc of an inscribed angle  is ___________________ the measure of the inscribed angle.

• congruent to

• half

• double

• supplementary to 

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CCSS.HSG.C.A.2

inscribed angle: an angle with its vertex _____________ the circle

• at the center of

• on

Tags

CCSS.HSG.CO.C.9

Determine x.

• 32

• 16

• 64

• 21

Tags

CCSS.HSG.C.A.2

• 4
• 5
• 6
• 7

Tags

CCSS.HSG.C.A.2

• 66 degrees
• 114 degrees
• 132 degrees
• 228 degrees

Tags

CCSS.HSG.C.A.2

What is the equation for the circle, if it has diameter endpoints at (3,-4) and (-5,-4)?

• (x+1)² + (y+4)² = 16

• (x+1)² + (y-4)² = 16

• (x-1)² + (y-4)² = 16

• (x-1)² + (y+4)² = 16

Tags

CCSS.HSG.GPE.A.1

Solve for x.

• 6

• 8

• 10

• 12

Tags

CCSS.HSG.C.A.2

Find x.

• 9

• 1

• 27

• None of these

Tags

CCSS.HSG.C.A.2

• 48
• 7
• 8
• 16

Tags

CCSS.HSG.C.A.2

Determine the equation of the circle in standard form: x² + y² + 6x - 12y + 20 = 0

• (x-3)² + (y+6)² = 25

• (x+3)² + (y-6)² = 25

• (x-3)² + (y+6)² = 45

• (x+3)² + (y-6)² = 5

Tags

CCSS.HSG.GPE.A.1