No, 12x4 = 48 sq meters. 13x3=39 sq meters.
what are the dimensions of the rectangle with this perimeter and an area of 8000 square meters
If it was a square, which is a rectangle, the perimeter would be 24 meters . But it was a regular rectangle than it could be a few things actually , one of them would be 26 meters . Another would be 40 meters I think .
You would have a rectangle with surface area of 32m2 and perimeter of 24m.
40 meters.
320 meters squared.
112meters.
3 square metres
If it's a rectangle then:- Area = 9*4 = 36 square meters Perimeter = 9+4+9+4 = 26 meters
The perimeter of rectangle A would then be 80 because 80 to 100 is 4 to 5 simplified and the area of triangle A would depend on the sides and area of rectangle B which have not been given.
28
perimeter = 14+14+9+9 = 46 meters area = 14*9 = 126 square meters
24000 sq.cm.