Question

What is the center of the circle that has a diameter whose endpoints are (6, -4) and (18, 10)?


a.(12, 7)
b.(12, 6)
c.(12, 3)

Answer 1

Use the midpoint formula

Answer 2

c.(12, 3)

Answer 3

(6+18)/2=12
(-4+10)/2=3

Answer 4

thx what about

What is the center of the circle that has a diameter whose endpoints are (-3, -5) and (-11, -7)?
a.(-8, -1)
b.(-7, -6)
c.(-4, -6)

Answer 5

the diameter of a circle is the same from any point as long as it crosses the center, so just midpoint it

Answer 6

again you midpoint that

Answer 7

x1+x2 divided by 2
y1+y2 divided by 2

Answer 8

you wanna try that?