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04/15 Circles' Review Quizizz

Authored by Jennifer McClure

Mathematics

9th - 12th Grade

CCSS covered

Used 19+ times

04/15 Circles' Review Quizizz
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20 questions

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1.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

What is the coordinates of the center and the radius of the circle with equation:

(x - a)2 + (y - b)2 = r2 ?

Center (a,b)

Radius = r2 units

Center (-a,-b)

Radius = r units

Center (a,b)

Radius = r units

Center (-a,-b)

Radius = r2 units

Tags

CCSS.HSG.GPE.A.1

2.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

What is the coordinates of the center and the radius of the circle with equation:

(x - 1)2 + (y - 2)2 = 32 ?

Center (-1,-2)

Radius = 3 units

Center (1,2)

Radius = 3 units

Center (-1,-2)

Radius = 9 units

Center (1,2)

Radius = 9 units

Tags

CCSS.HSG.GPE.A.1

3.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

What is the coordinates of the center and the radius of the circle with equation:

(x - 4)2 + (y - 3)2 = 25 ?

Center (4,3)

Radius = 5 units

Center (4,3)

Radius = 25 units

Center (-4,-3)

Radius = 25 units

Center (-4,-3)

Radius = 5 units

Tags

CCSS.HSG.GPE.A.1

4.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

What is the equation of the circle, with center (a,b) and radius r units?

(x - a)2 + (y - b)2 = r2

(x + a)2 + (y + b)2 = r

(x - a)2 + (y - b)2 = r

(x + a)2 + (y + b)2 = r2

Tags

CCSS.HSG.GPE.A.1

5.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

What is the equation of the circle, with center (4,2) and radius 5 units?

(x + 4)2 + (y + 2)2 = 25

(x + 4)2 + (y + 2)2 = 5

(x - 4)2 + (y - 2)2 = 5

(x - 4)2 + (y - 2)2 = 25

Tags

CCSS.HSG.GPE.A.1

6.

MULTIPLE CHOICE QUESTION

5 mins • 1 pt

Write the standard equation of the circle with the given center and radius; center (0,0) and radius: 3

x2 + y2 = 3

x2 + y2 = 6

x2 + y2 = 9

7.

MULTIPLE CHOICE QUESTION

5 mins • 1 pt

Media Image

See Picture

A
B
C
D

Tags

CCSS.HSG.GPE.A.1

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