find the total surface area of rectangular box of length 12 cm breadth 10 cm and height 8 cm
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Answered by
13
Answer:
Step-by-step explanation:
Rectangular box tsa =2(lb+bh+lh)
=2(12×10+10×8+8×12)
=2(120+80+96)
=2×296
=592cm^2
HOPE IT IS USEFUL
Genius0009:
ans is 592 cm^2
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Answered by
16
HAY MATE HERE IS YOUR ANSWER.
given:
1.length is 12cm.
2. breadth is 10 cm.
3.height isb8 cm.
explanation,
ractangular box TSA=2(lb+bh +lh)
2(12×10+10×8 + 8×12)
2(120+80+96)
2×296
596 cm^2.
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TSA=50M^2 ,,LSA 36m^2. tsa-Lsa 50-30= 20
2(lb +bh+ hl)-2(bh+hl)=20
2lb =20
lb=10
hopr its help you
hope
good luck
sorry dude right answer 7 sq m
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