Answer:
The answer is "152 ft"
Step-by-step explanation:
Please find the attached file.
The area of the square
can be found on the foot.
The area of the triangular front will then be calculated 
Since each has two sides,
.
Therefore the multiplying the area of the bottom square
by the number of cells to get 152.
The answer is C) 30 I hope this helped
Answer:
they won 85.7%
let me know if you need any more help with this question :)
Add the 3 ratio portions together: 1 + 4 + 7 = 12
Divide total length by 12:
84/12 = 7
Multiply each ratio portion by 7:
1 x 7 = 7
4 x 7 = 28
7 x 7 = 49
The longest piece is 49 cm