Tina's plans to make wooden fences To put heard to triangle art pieces In How much wood would she need for triangle DFG

54 feet.

Step-by-step explanation:

Consider AB and DF. FD is 3 times the size of AB

So if AC = 7 then DG = 3* 7 = 21

The total Perimeter = 15 + 18 + 21 = 54 feet

well if the triangle are both equal comparisons just ones a different size then the unknown hunches of the bigger side would probably be 21 so if u add the 15 + 18 + 21 = 54 I think sorry if I'm wrong tho

answer: 1inch=7days  

12inch=12*7=84days

step-by-step explanation:

- (2, -7)

- lines r and s and lines t and u must be parallel