the perimeter of a rectangular garden is 420m. If the length of a gard

1.	the perimeter of a rectangular garden is 420m. If the length of a garden is twice its breath . find the demensions of the garden .
Answer» ANSWER: Length = 140m Breadth = 70m Mark the answer as Brainliest Step-by-step EXPLANATION: L= 2 (B) Perimeter = 420m ∵ Perimeter = 2(L+B) ⇒ 420 = 2 (2B+B) ⇒ 420 = 6B ⇒ Breadth = 420/6 = 70m ∵ Length = 2×Breadth Length = 2×70 = 140 m

the perimeter of a rectangular garden is 420m. If the length of a garden is twice its breath . find the demensions of the garden .

Answer»

Length = 140m

Breadth = 70m

Mark the answer as Brainliest

Step-by-step EXPLANATION:

L= 2 (B)

Perimeter = 420m

∵ Perimeter = 2(L+B)

⇒ 420 = 2 (2B+B)

⇒ 420 = 6B

⇒ Breadth = 420/6 = 70m

∵ Length = 2×Breadth

Length = 2×70 = 140 m