Find the total surface area of the shape below. 268yd²
268yd²

208yd²
208yd²

220yd²
220yd²

108yd²

268yd^2

Step-by-step explanation:

(3×8)x2 + (10×8)x2 + (10x3)x2=268

(n^3 - n)

= n(n-1)(n+1)

since it is divisible by 3 and 2 ,because it is a multiple 3 consecutive number

if, n-1 is odd then n+1 is also odd, then it is a multiple of 9

but if, n-1 is even then n+1 is also even, then it is a multiple of 4

so, largest multiple = max(9*2, 4*3) = max(18, 12) = 18

1

step-by-step explanation:

you are throwing one dart