Circles Assessment

What is the equation of the circle?

• (x+1)² + (y+1)² = 3

• (x+1)² + (y-1)² = 3

• (x+1)² + (y+1)² = 9

• (x-1)² + (y-1)² = 9

Tags

CCSS.HSG.GPE.A.1

What is the equation of a circle with a center point (-4,5) and a radius of 6 units?

• ( x - 4 )² + ( y + 5 )² = 6

• ( x - 4 )² + ( y + 5 )² = 36

• ( x + 4 )² + ( y - 5 )² = 6

• ( x + 4 )² + ( y - 5 )² = 36

Tags

CCSS.HSG.GPE.A.1

What is this segment in the diagram.

• Radius

• Diameter

• Inscribed Angle

• Minor Arc

What type of segment is in this diagram?

• Chord

• Radius

• Diameter

• Inscribed Angle

Tags

CCSS.HSG.C.A.2

Find the measure of ∠U.

• 41°

• 49°

• 74°

• 98°

Tags

CCSS.HSG.C.A.2

Solve for x.

• x = 360°

• x = 160°

• x = 80°

• x = 40°

Tags

CCSS.HSG.C.A.2

Find the measure of ∠1.

• 120°

• 60°

• 40°

• 30°

Tags

CCSS.HSG.C.A.2

Solve for x.

• x = 5

• x = 20

• x = 40

• x = 85

Tags

CCSS.HSG.C.A.2

Assume the lines that appear tangent to the circle are tangent. O is the center of the circle. What is the value of x?

• 80°

• 90°

• 140°

• 220°

Tags

CCSS.HSG.C.A.2

Assume the line that appears tangent to the circle is tangent. O is the center of the circle. Solve for x.

• 39°

• 90°

• 129°

• 309°

Tags

CCSS.HSG.C.A.2