Respuesta :

abudi
area of classroom (rectangular ) = length × width ( also known as breadth )

so....... 12 × 7 = 84 meter squared

HOPE IT HELPED !!
Good Morning, how are you?

When you are trying to find the area of a rectangle, its Length x Width = area.

So, in this case, your answer is 12 x 7 = 84 m. Keep in mind to put the m after. :)

Hope this helped. :)