Question

Find the area of canvas required for conical tent whose height is 24cm and slant height is 25cm

Answer 1

answer this question is 550 cm2

Answer 2

Given :-

• Height of cone = 24 cm
• Slant Height of cone = 25 cm

To Find :-

• CSA of cone = ?

Answer :-

CSA of cone = 550 cm²

Step-by-step explanation:

First of all we have to calculate Radius of the cone :-

→ (Radius)² = (Slant Height)² - (Height)²

→ (Radius)² = (25)² - (24)²

→ (Radius)² = 625 - 576

→ (Radius)² = 49

→ (Radius) = 7 cm

Now, let's calculate the Curved surface area of cone :

➻ CSA of cone = πrl

➻ CSA of cone = 22/7 × 7 × 25

➻ CSA of cone = 22 × 25

➻ CSA of cone = 550 cm²

Therefore,CSA of cone is 550 cm².