Question

What is the center and radius of this circle?

Answer 1

figure out the diameter first

Answer 2

how do i read it ???

Answer 3

it should be 4 i think

Answer 4

Center: (3, -5); Radius: 7

Center: (3, -5); Radius: 14

Center: (-5, 3); Radius: 14

Center: (-5, 3); Radius: 7

Answer 5

i can not help you.

Answer 6

im not even sure wat to look for all i see is one big circle

Answer 7

radius is 7 units and center is (-5,3)

Answer 8

how ?

Answer 9

in the x-axis the cirle goes from -12 to 2

average these values give the x coordinate

in the y axis

the circle goes from -4 to 10 average these to get the y coordinate

this will be the centre

then the radius is the distance to a point say (-5, 10)

Answer 10

u can see center by just counting the horizontal and vertical boxes in the center of circle the point where the circle become half is the center of the circle and the units are called radius .. let me explain through figure..

Answer 11

oops distance from the centre to the point (-5, 10)

Answer 12

? where did u gt 10 ?

Answer 13

I read it off the circumference of the circle.... but you need to centre before anything else