Answer:
83 1/4 sq ft
Step-by-step explanation:
let x = length or width of two identical unknown sides
2(9) + 2x = 36 1/2
18 + 2x = 36 1/2
2x = 18 1/2
x = 37/2 ÷ 2 = 37/4 or 9 1/4
therefore, multiply 9 by 9 1/4
Area is: 9/1 x 37/4 = 333/4 = 83 1/4
1. 13
2. 11
3. 10
4. 9
5. 12
6. 16
7. 14
8. 40
7502.88m^2
here u go hope it helps
108 ?
4*9 = 36
36 * 3 = 108
518.7