Question

The cost of fencing a square park of side 450 metres at the rate of ₹50 per metre is ₹____ ​

Answer 1

Answer:

90,000/-

Step-by-step explanation:

perimeter of square: 4s

                                = 4 x 450

                                =1800 m^2

cost for 1m^2 = 50/-

cost for 1800m^2 = 1800 x 50

                             = 90,000/-

HOPE IT HELPED YOU!

MARK ME AS BRAINLIST IF IT REALLY HELPED

Answer 2

Answer:

• The cost of fencing a square park of side 450 metres at the rate of ₹50 per metre is ₹ 90000.

Step-by-step explanation:

Given that:

• Total length of side of a square park = 450 m
• The rate of fencing a square park = ₹ 50 per metre

To Find:

• The cost of fencing a square park of side 450 metres at the rate of ₹50 per metre.

Formula used:

• Perimeter of a square = 4 × side

Finding the perimeter of square park:

→ Perimeter = 4 × side

→ Perimeter = 4 × 450 m

→ Perimeter = 1800 m

Finding the cost of fencing:

→ Cost of fencing 1 m = ₹ 50

• Using unitary method.

→ Cost of fencing 1800 m = ₹ (50 × 1800)

→ Cost of fencing 1800 m = ₹ 90000