Question

The area of rectangular garden is 850 m. it's breadth is 17 m.find its length and perimeter​

Answer 1

Given :-

breadth of rectangle,b = 17 m

area of rectangle = 850 cm²

To find :-

length of rectangle,l

perimeter of rectangle

We know that,

area of rectangle = l × b = 850 cm²

=> l × 17 = 850

=> l = 50 m

Perimeter of rectangle = 2(l+b)

=> 2(50+17)

=> 2(67)

=> 134 m

Hence the length and perimeter of rectangle are 50 and 134 m respectively

Answer 2

Question :

The area of rectangular garden is 850 m². it's breadth is 17 m. Find its length and perimeter.

To find :

The length and perimeter

Solution :

Area of the rectangular garden = 850 m²

Breadth = 17 m

By using the formula Length = Area/Breadth we get

• Length = Area/Breadth

By putting the values we get

• Length = 850 m²/17 m

• Length = 50 m

Therefore the length is 50 m

Now to find the perimeter the formula we need to apply the formula

Perimeter = 2(Length + Breadth)

Perimeter = 2(50 m + 17 m)

Perimeter = 2 × 67 m

Perimeter = 134 m

So the perimeter is 134 m

Final Answers :

• Length = 50 m

• Perimeter = 134 m