Question

The areas of three consecutive faces of a cuboid are 12 cm2, 20 cm2 and 15 cm2, then the volume (in cm3) of the cuboid is

Answer 1

Answer:

Step-by-step explanation:

Area of a face of cuboid= l*b/b*h/l*h

As they are three ADJACENT faces, we have all the above three combinations.

So, 15=3*5

12=3*4

20=5*4

Here, it is clear that 3,4,5 are the l,b,h.

So volume is l*b*h=3*4*5 = 60cm³