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-beside drawing it on a squared paper...

2006-12-05 23:32:34 · 3 answers · asked by aly 1 in Science & Mathematics Mathematics

3 answers

step in sand
fill impression with given amout of plaster
measure thickness and divide by volume of plaster
na, thats no good- thickness varies too much

draw in on graph paper

2006-12-05 23:34:58 · answer #1 · answered by oscarD 3 · 1 0

Use one of the Pin Art toys. The ones that let you make an impression. then count the pins to figure the area.

2006-12-05 23:36:49 · answer #2 · answered by shadouse 6 · 0 0

by a strick

2006-12-05 23:34:17 · answer #3 · answered by boundarylayer2000 1 · 0 0

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