3. A path 4 m wide runs along inside a square park of side 80 m. Find the area of the path. Also find the cost of
cementing the path at the rate of 350 per 6 m².
Answers
Answer:
Area of path = 624m² and,
Cost of cementing the path = ₹36,400
Step-by-step explanation:
here, Area of square park = Side²
= 80m²
= 6400m²
Area of remaining park excluding path = Side²
= (80 - 4)²
= 76m²
= 5776m²
Now, Area of path = [Area of Park - Area of Remaining park excluding path]
= 6400m² - 5776m²
= 624m²
Cost of cementing the path = ₹624m²/6m² × 350
= ₹104 × 350
= ₹36,400
hope it will help you.