Question

students plant trees along the edges of a rectangular garden. if the area of the rectangular garden is 36cm2 then find the possible values of length and breadth. for each pair, find the perimeter of the garden

Answer 1

area is length × breadth.
So pairs are:
1• 2&18
perimeter = 40cm
2• 3&12
perimeter = 30cm
3• 4&9
perimeter = 26cm

Answer 2

Answer:

Step-by-step explanation:

Since the area of rectangular garden is 36 cm sq.

We know that area of rectangle=length×breadth

So the possible values -:

1) Length=9cm

Breadth=4cm

Perimeter=2(l+b)

=2(9+4)

=2×13

=26cm

2)Length=12cm

Breadth=3cm

Perimeter=2(l+b)

=2(12+3)

=2×15

=30cm

3)Length=18cm

Breadth=2cm

Perimeter=2(18+2)

=2×20

=40cm