Question

Find the difference in the areas of a rectangle which is 5 dm 4cm long.give your answer in square metre

Answer 1

Answer:

1.89×10-^4

Step-by-step explanation:

area if rectangle=5.4×3.4=18.36dm2

area of square=4.5×4.5= 20.25dm2

difference=1.89dm2

=1.89×10-^4

Answer 2

Answer:

area =L*H

use this formula same question