A circus tent is cylindrical upto a height of 3m and conical above it. If the diameter of the base is 105m and the slant height of the conical part is 53m, find  the total canvas used in making the tent.

Explanation

To find the total canvas used in making the circus tent, we need to calculate the curved surface area of both the cylindrical and conical parts of the tent.

### Step 1: Identify the dimensions
- **Height of the cylindrical part (h_c)** = 3 m
- **Diameter of the base** = 105 m
- **Radius of the base (r)** = Diameter / 2 = 105 m / 2 = 52.5 m
- **Slant height of the conical part (l)** = 53 m

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