Question

Find the cost of fencing a rectangular park of length 350 metre and bread 250 metre at the rate of ₹18.50 per metre

Answer 1

Given :

• Length of the rectangular park = 350 m.
• Breadth of the rectangular park = 250 m.

To find :

• Cost of fencing rectangular park =?

Formula Used :

• Perimeter of the rectangle = 2( length + breadth)

Step-by-step explanation :

It is Given that,

Length of the rectangular park = 350 m.

Breadth of the rectangular park = 250 m.

As We know that,

Perimeter of the rectangle = 2(length + breadth)

Substituting the values in the above formula, we get,

= 2(350 + 250)

= 2(600)

= 1200.

Therefore, Perimeter of the rectangular park = 1200 m.

Now,

Cost of fencing rectangular park,

= 18.50 × 1200

= 22,200.

Therefore, Cost of fencing rectangular park = ₹ 22,200.

Answer 2

GIVEN :

• Length of the rectangular park = 350 m.

• Breadth of the the rectangular park = 250 m.

• The rate of fencing at RS. 18.50 ( per metre)

TO FIND :

• The Total cost for fencing the rectangular park = ?

STEP - BY - STEP EXPLAINATION :

Suitable Formulae of this question :

→ Perimeter of the rectangle = 2( Length + Breadth ).

→ Length of the rectangular park = 350 m.

→ Breadth of the the rectangular park = 250 m.

→ Perimeter of the rectangle = 2( Length + Breadth )

After applying the GIVEN suitable Formulae we get here as :----

→ Perimeter = 2( L + B )

→ Perimeter = 2( 350 + 250 )

→ Perimeter = 2( 600 )

→ Perimeter = 2 × 600

→ Perimeter = 1200m

Since, The perimeter of the rectangular Field = 1200 m .

Cost of fencing the the rectangular park at Rs.18.50 ( Per metre ) -----›

→ 18.50 × 1200

→ 22,200

Now , Therefore, the total cost of Fencing the rectangle park at 18.50 is RS. 22,200.