Question

a rectangular swimming pool is 15m long and 7m wide. a path 1m wide is constructed outside the swimming pool. Find the area of path and the cost of constructing it at the rate of Rs.50 per m.(who will give the right answer with step by step i will mark him as brainliest)

Answer 1

Given,

• A Rectangular Swimming pool.
• Length = 15m
• Breadth = 7m
• A path 1m wide is constructed outside the swimming pool.
• The cost of constructing it at the rate of Rs.50 per m.

To Find,

• The Area Of Path.
• The Cost Of constructing Path.

Solution,

The Area Of Path

→ Area of Path

= Area Of Outer Rectangle - Area of Inner Rectangle

→ Area of Path

= { [(L + 2) × (B + 2)] - [L × B] }m²

→ Area of Path

= { [(15 + 2) × (7 + 2)] - [15 × 7] }m²

→ Area of Path

= { [17 × 9] - 105 }m²

→ Area of Path

= { 171 - 105 }m²

→ Area of Path = 66m²

The Cost Of constructing Path

→ 66 × 5₹

→ ₹330

Required Answer,

1. 66m²
2. ₹330

Answer 2

Answer:

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