Answers

2016-03-14T16:57:25+05:30
400 CM IS TSA OF THE RESULTING FIGURE
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2016-03-14T19:04:44+05:30
After joining :
L=10cm
B=5cm
H=5cm
soT.S.A=2(10×5+5×5+10×5)
=(2×125)cm^2
=250cm^2
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