Question

find the total surface area of this cuboid 4cm 2cm 5cm? allow help

Answer 1

HEY MATE

HERE IS YOUR ANSWER

Total surface are of cuboid = 2 ( lb+ bh + lh ) = 2 ( 4 × 2 + 2×5 +4×5)

= 2 ( 8 + 10 + 20 ) = 2 ×38 = 76 sq cm

HOPE IT HELPS

HAVE A NICE DAY AHEAD. ....^ _ ^

Answer 2

Answer: 76 cm²

Step-by-step explanation:

Step 1: Note What all is given.

Length = 4 cm

Breadth = 2 cm

Height = 5 cm

Step 2: Finding Surface Area through its Formula

We have a Special Formula to find the Surface Area of Cuboid

Surface Area of Cuboid = 2 (lb + bh +hl )

Here lb stands for Length * Breadth

bh for Breadth * Height

hl for Height * Length

Surface Area of Cuboid = 2 (lb +bh +hl)

= 2 (4*2 + 2*5 + 5*4)

= 2 (8 + 10 + 20)

= 2 (38)

= 76 cm²