Question

when length, breadth and
height of a cuboid
15 cm
12.5 cm
and 10cm
respectively
then find the
area of its four walls and volume
​

Answer 1

Step-by-step explanation:

area=2(l+b)h

=2(15+12.5)10

=2×27.5×10

=550cm²

Answer 2

Answer:

Area of four walls is 1/2.h(l+b) volume is l.b.h

Step-by-step explanation:

Area of four walls=1/2.10.(15+12.5)

5.(27.5)

135.5

Volume lbh

15*12.5*10

1875