Question

Find the volume and total surface area of a cuboid whose , length = 15 cm , breadth = 10 cm and height = 8 cm

Answer 1

Step-by-step explanation:

volume = l×b ×h

15× 10 × 8

1200cm*3

TSA = 2 (lb+ bh + lh )

2( 15×10 + 10×8 +15×8)

2( 150+80+120)

2( 350

700cm*2

Answer 2

Answer:

Given :

Length = 15cm

Breadth = 10cm

Height = 8cm

To find :

volume and total surface area of the cuboid

Solution :

Volume of cuboid = length × breadth × height

= 15 × 10 × 8

= 120 × 10

= 1200 cm³

Total surface area = 2 (Length x Breadth + breadth x height + Length x height)

= 2{(15 × 10) + (10 × 8) + (15 × 8)}

= 2 {150 + 80 + 120}

= 2 × 350

= 700 cm²

Answer :

=> volume of the cuboid = 1200 cm³

=> Total surface are of the cuboid = 700 cm²