Question

find the surface area of a cuboid whose Length breadth and height are 13 CM 11 cm 10 cm respectively​

Answer 1

Answer:

Step-by-step explanation:

Tsa=2(lb+bh+lh)

L=13cm

B=11cm

H=10cm

Tsa=2(143+110+130)=2(383)=766cm²

Csa=2h(l+b)

=>csa=2(10)(13+11)

=>csa=2(10)(24)=2(240)=480cm²

Hope i have helped you some how

Answer 2

Answer:

766

Step-by-step explanation:

formula of lateral surface of cuboid is 2 into l b + b h + h l

2(lb+bh+hl)

2*(13*11+11*10+10+13)

2*(143+110+130)

2*383

766