Question

The area of a rectangular garden 5m wide is 150 m2 to find the length of the garden​

Answer 1

Answer:

The area of a rectangular garden 5m wide is 150 m2 to find the length of the garden

Step-by-step explanation:

The area of a rectangular garden 5m wide is 150 m2 to find the length of the gardenThe area of a rectangular garden 5m wide is 150 m2 to find the length of the gardenThe area of a rectangular garden 5m wide is 150 m2 to find the length of the garden

Answer 2

Answer:

Let the breadth of the garden be a, therefore the length of the garden is (a+5).

The perimeter of the garden is the sum of all its sides, therefore:

Perimeter = a + a + (a+5) + (a+5) = 150

Simplifying the LHS of the equation:

4a +10 = 150

Subtracting 10 from both sides of the equation:

4a = 140

Dividing both sides by 4:

a = 35 = breadth

Therefore the length of the garden = (a + 5) = 40

Recall that the area of the garden is its length multiplied by its breadth, therefore:

Area = 35*40 = 1400

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