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aliina [53]
3 years ago
12

Find the lateral area and surface area of a cone with radius of 5 and height 12 in

Mathematics
1 answer:
Aleksandr [31]3 years ago
4 0
Lateral Area of a Cone = PI * radius * slant heightLateral Area= <span> <span> <span> 188.4955592154 square inches
</span></span></span>
<span><span> </span> </span> Total surface area = Lateral Area + Base AreaBase Area = PI * 25Base Area = <span> <span> <span> 78.5398163397
</span></span></span>Total Area  = <span> <span> 188.4955592154</span> + </span><span>78.5398163397
</span> <span>Total Area  = <span> </span>267.0353755551</span><span><span><span><span> square inches</span> </span> </span> </span> <span><span> </span> </span>
Source:http://www.1728.org/volcone.htm


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Read 2 more answers
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