Math, asked by abhaysingh123101, 6 months ago

the right circular cone with radius=5cm and height is 12 cm is given .the total surface area of cone is?​

Answers

Answered by gauravkumar25789
0

Step-by-step explanation:

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Answered by Anonymous
1

Hey mate..!!

Here is ur answer ⬇️⬇️

⚫If the slant height of a cone is l and it's height and radius are h and r respectively.

Then, l² = h² + r²

In this case, l² = 12² + 5² = 169

= l \:  =  \:  \sqrt{169}  =  \:  13 \: cm

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