find the surface area of a cuboids of side 12cm,15cm and 20cm
Nikil007:
2[(12×15)+(15×20)+(20×12)] ,2(180+300+240),2(720),ABS:1440cm^2
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Answers
Answered by
8
TSA of a cuboid =2(lb+BH+lh)
TSA= 2(12*15+15*20+20*12)
=2(180+300+240)
=2(720)
= 1440
hope it helps friend
TSA= 2(12*15+15*20+20*12)
=2(180+300+240)
=2(720)
= 1440
hope it helps friend
Answered by
3
T.S.A of cuboid = 2(LB+BH+HL)
= 2(20×15 + 15×12 + 12×20)
= 2(300+180+240)
= 2(720)
= 1440cm²
= 2(20×15 + 15×12 + 12×20)
= 2(300+180+240)
= 2(720)
= 1440cm²
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