Answer:
Bottom left (each term in pattern X is 1/3...)
Step-by-step explanation:
If you look at the 2nd row, you will recognize that when you multiply 15 times 1/3, you will get 5, which is 1/3 of 15. You will recognize this pattern across the whole table.
Im not for sure on this but i would say DF is 13
This is a square with area 36 in^2
So dimensions are 6 * 6 ins and perimeter = 24 ins.
How are you making a rectangular frame but it needs to be a triangle?