11x5/2=27.5cmx2=55 LxW
9x15=135x2=270cm
15x5=75cm
55+270+75=400
TSA=400cm
2. LxW
12x5=60x2=120cm
8x5=40x2=80cm
12x8=96x2=192cm
120+80+192=264cm
TSA=264cm
Showing posts with label area of prisims. Show all posts
Showing posts with label area of prisims. Show all posts
Monday, January 31, 2011
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