Answer:
=AC or 7.8102=AC
Step-by-step explanation:
If we connect a line from point A to point C we create a triangle, and we can use pythagorean theorem to find this distance. So the line from point A to point C will be our hypotenuse and the other two distances will be out side lengths.

25+36=
61=
=AC or 7.8102=AC
Answer:
triangle
Step-by-step explanation:
Answer:
400
Step-by-step explanation:
5(1+3)^2
(5+15)^2
20^2
400