Question

find the length of a rectangular garden whose perimeter is 20cm and breadth is 6 cm​

Answer 1

Step-by-step explanation:

P = 20 cm , B = 6 cm

P = 2 [ L + B ]

=> 20 = 2 [ L + 6 ]

=> 10 = L + 6

=> L = 4 cm

Answer 2

Answer:

• The length should be 4cm.
• You may check the attachment for solution.

I hope it helps...

:D