Question

find the perimeter and area of the rectangle. both numbers are in units of feet. rectangle shape with 3 on the side and 7 on the bottom. please show all work.

Answer 1

perimeter of rectangle is
2(l+b)
=2(7+3)
=20

area = l*b
=3*7
=21feet ^2

Answer 2

m i rite.........

Answer 3

why is the area 21 feet squared?

Answer 4

coz its length * breadth
area = 7 feet * 3 feet
so area = 21 feet^2

Answer 5

ok. thanks.

Answer 6

welcum......