Question

The perimeter of a rectangular grassy plot is 46m and its breadth is 15 m. Find the length and area of the plot​

Answer 1

Answer:

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Answer 2

Answer :

›»› The length of a rectangular grassy plot is 8 m and area of

Given :

• The perimeter of a rectangular grassy plot is 46 m and its breadth is 15 m.

To Find :

• The length of a rectangular grassy plot and the area of a rectangular grassy plot.

Solution :

Let us assume that, the length of a rectangular grassy plot is l m.

As we know that

→ Perimeter of rectangle = 2(l + b)

→ 46 = 2(l + 15)

→ 46 = 2 * l + 2 * 15

→ 46 = 2l + 2 * 15

→ 46 = 2l + 30

→ 46 - 30 = 2l

→ 16 = 2l

→ l = 16/2

→ l = 8

The length of a rectangular grassy plot is 8 m.

Now,

As we know that

→ Area of rectangle = length * breadth

→ Area of rectangle = 8 * 15

→ Area of rectangle = 120

The area of a rectangular grassy plot is 120 m².

Hence, the length of a rectangular grassy plot is 8 m and area of a rectangular grassy plot ia 120 m².