melanie0989
New member
- Joined
- Jun 22, 2015
- Messages
- 3
If in Quadilateral ABCD, side AB is twice side BC, side BC is twice side CD, and side CD is twice side DA, what is the length of side DA if the perimeter of ABCD is 75 in?
I know that the answer is 5in. but I need to know how to get to that point. I know I need to set up one of the sides as x and go from there but not sure which side.
I know that the answer is 5in. but I need to know how to get to that point. I know I need to set up one of the sides as x and go from there but not sure which side.