Find the total surface area of a solid circular cone with base radius 3cm and slant height 4cm. [Take π = 22/7]

A. 37 5/7cm2

B. 66cm2

C. 75 3/7cm2

D. 78 2/7cm2

E. 88cm2

Correct Answer: Option B

**B. 66cm2**

Find the total surface area of a solid circular cone with base radius 3cm and slant height 4cm. [Take π = 22/7]

A. 37 5/7cm2

B. 66cm2

C. 75 3/7cm2

D. 78 2/7cm2

E. 88cm2

Correct Answer: Option B

**B. 66cm2**

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