Question 17631
Perimeter is found by adding together all 4 sides.
In this case 12.1+12.1+7.3+7.3=perimeter
or it has an equation:2L x 2W= P. where L is long side,W is width.
Area is found by multiplying length x width.
In this case 12.1 x 7.3=area (remember the answer is in square metres)
Hope this is clear.I'll leave you to do arithmetic.
Pete