Answer:
36 in
Step-by-step explanation:
The ratio of proportionality between the two similar triangles is 1:6, which you can find by dividing the corresponding side length measures from each triangle (3/18 = 4/24). Then you can set up a proportion:
1/6 = 6/x, which you can solve to get x = 36
5c+4d=10
3c+2d=16
8c+6c=26
579o
61+ 62=123o
180-123= 57
J = 57o
x=2
After solving with substitution, you would know x = 2
The answer would be 864 feet squared.