Question

A circle has a radius with endpoints at (2, 5) and (-1, -4). Find the circumference of the circle.

Answer 1

Find the length of the line with the ends (2,5) and (-1,-4). That is the diameter of the circle. Circumference is then pi * D

Answer 2

Do you know the formula to find the length?

Answer 3

i do not

Answer 4

length of line (a,b) (c,d) is
\[\sqrt{(c-a)^{2}+ (d - b)^{2}}\]

Answer 5

@irkiz
is correct this formula will give u D