8.1-8.8 Circles Review

In the equation (x-3)²+(y-2)²=16, the center of the circle is...

• (3,2)
• (-3, -2)
• (-2, -3)
• (2, 3)

Tags

CCSS.HSG.GPE.A.1

In the equation (x-4)²+(x-3)²=25, the center of the circle is at...

• (-3, -4)
• (4, 3)
• (-4, -3)
• (3, 4)

Tags

CCSS.HSG.GPE.A.1

What is the equation of a circle with radius 5 and center (-3, 4)?

• (x+3)² + (y-4)² = 5

• (x-3)² + (y-4)² = 25

• (x+3)² + (y-4)² = 25

• (x-3)² + (y+4)² = 5

Tags

CCSS.HSG.GPE.A.1

What is the radius of the circle given by the equation (x-7)² + (y+3)² = 25?

• 3
• 5
• 10
• 25

Tags

CCSS.HSG.GPE.A.1

Find the measure of arc JH

• 93
• 130
• 120
• 95

Tags

CCSS.HSG.C.B.5

Find the measure of arc AB.

• 17
• 34
• 68
• 146

Tags

CCSS.HSG.C.A.2

Name a semicircle arc

• ABD

• DAB

Is the arc measure (in degrees) of XY equal to the arc measure (in degrees) of ZW?

• Yes

• No

Tags

CCSS.HSG.C.B.5

What is the measure of arc AYB

• 50
• 100
• 180
• 260

Tags

CCSS.HSG.C.B.5

What is measure of arc PR?

• 360 degrees

• 90 degrees

• 45 degrees

• 180 degrees

Tags

CCSS.HSG.C.A.2