What is the circumference of a circle with a point at the center located at (7,5) and a point of the edge (7,12)?

Tell me how you can find the answer!

what is the lcm of 4,6,18

36 To find the circumference of a circle given two points, one on the edge of the circle and the other at the center, you need to calculate the distance between these two points.

In this case, the center of the circle is located at (7, 5) and a point on the edge is at (7, 12).

To find the distance between these points, you can use the distance formula, which is based on the Pythagorean theorem.

The distance formula is:
d = √[(x2 - x1)^2 + (y2 - y1)^2]

Using the coordinates, the formula becomes:
d = √[(7 - 7)^2 + (12 - 5)^2]

Simplifying, we get:
d = √[0^2 + 7^2]
= √49
= 7

The distance between the center and the edge of the circle is 7 units.

Now, to find the circumference of the circle, we use the formula:
Circumference = 2πr

Since we have the radius (which is half the distance between the center and the edge), we can substitute it into the formula:
Circumference = 2π * r = 2π * 7
= 14π

So, the circumference of the circle is 14π units.