Question

find the total surface area of rectangular box of length 12 cm breadth 10 cm and height 8 cm

Answer 1

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

Answer 2

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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