Arcs and Angles in Circles

Arcs and Angles in Circles

9th - 12th Grade

20 Qs

quiz-placeholder

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Arcs and Angles in Circles

Arcs and Angles in Circles

Assessment

Quiz

Mathematics

9th - 12th Grade

Hard

CCSS
HSG.GPE.A.1, HSG.C.A.2, HSG.C.B.5

+2

Standards-aligned

Created by

Barbara White

FREE Resource

20 questions

Show all answers

1.

MULTIPLE CHOICE QUESTION

1 min • 1 pt

What is the radius of a circle whose equation is x2+y2+8x−6y+21=0?

2 units

3 units

4 units

5 units

Tags

CCSS.HSG.GPE.A.1

2.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

What is the radius of a circle whose equation is (x – 7)2 + (y – 10)2 = 4?

2 units

4 units

8 units

16 units

Tags

CCSS.HSG.GPE.A.1

3.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

What is the center of a circle represented by the equation (x−5)2+(y+6)2=42?

(-6, 5)

(-5, 6)

(5, -6)

(6, -5)

Tags

CCSS.HSG.GPE.A.1

4.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

What is the center of a circle represented by the equation (x+9)2+(y−6)2=102?

(-9, 6)

(-6, 9)

(6, -9)

(9, -6)

Tags

CCSS.HSG.GPE.A.1

5.

MULTIPLE CHOICE QUESTION

1 min • 1 pt

Which equation represents the general form a circle with a center at (–2, –3) and a diameter of 8 units?

x2 + y2 + 4x + 6y – 51 = 0

x² + y² – 4x – 6y – 51 = 0

x2 + y2 + 4x + 6y – 3 = 0

x2 + y24x – 6y – 3 = 0

Tags

CCSS.HSG.GPE.A.1

6.

MULTIPLE CHOICE QUESTION

1 min • 1 pt

Media Image

Two circles are concentric if they have the same center. Which equation represents a circle that is concentric with the circle shown but has a radius that is twice as large?

(x – 4)2 + (y – 6)2 = 4

(x – 4)2 + (y – 6)2 = 16

(x – 6)2 + (y – 4)2 = 16

(x – 6)2 + (y – 4)2 = 4

Tags

CCSS.HSG.GPE.A.1

7.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Media Image

What is the measure of angle COA?

140°

150°

160°

170°

Tags

CCSS.HSG.C.A.2

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