surface area
surface area hard
100

L=20yd

H=6yd

W=4yd

448yd

100

H=22

L=18

W=7

1352

200

L=13in

H=3in

W=9in

366in

200

L=14

H=7

W=17

910

300

H=16ft

L=5ft

W=6ft

412ft

300

l=33

H=9

W=13

1686

400

H=14yd

L=16yd

W=4yd

748yd

400

H=39ft

L=5ft

W=12ft

1446ft

500

h=19ft

L=13ft

W=4ft

520ft

500

H=35yd

L=28yd

W=10yd

3220yd 

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