Question

13 copies of the small rectangle shown below have been used to make the larger rectangle.

Answer 1

Answer:

4800

Step-by-step explanation:

length = 20mm X 3 = 60mm

width = 20mm X 4 = 80mm

area = length X width = 60 X 80 = 4800 m$m^{2}$

I hope it helps you!