Question

0-3 the dimensions of a
of a rectangular
room are l,b & h. What is the
area of its walls ?​

Answer 1

Answer:

Step-by-step explanation:

Length = l

Breadth = b

Height = h

Lateral surface Area

or area of four walls

= 2h(l+b)

Answer 2

Answer:

ARRA OF WALLS = AREA OF VERTICAL FACES

Step-by-step explanation:

AS THE GIVEN 3D FIGURE HAS ITS l,b AND h DIFFERENT THEN THE GIVEN 3D FIGURE MUST BE A CUBOID.

SO,BY USING THE FORMULA OF AREA OF VERTICAL FACES OF CUBOID YOU CAN GET YOUR ANSWER.