138k views
25 votes
The center of a circle is at the origin. An endpoint of a diameter of the circle is at (-3, -4). How long is the diameter of the circle?

5
10
25

User Heatsink
by
3.4k points

2 Answers

4 votes

Answer:

(-11,-7)

Explanation:

User Jamna
by
3.1k points
11 votes

Answer:

Explanation:

x+5=-6

x=-11

(y-3)/2=-5

y-3=-10

y=-7

(-11,-7)

User Sergey Nikitin
by
3.2k points