If the slant height of a cone 12cm and radius of the base is 14 cm, then the total
surface area is --------------.
Answers
Answered by
10
Answer:
1232cm2
Step-by-step explanation:
slant height (l) = 12cm
radius (r) = 14cm
Total surface area of cone = πr(l+r)
22/7 * 14 ( 12+14)
44 * 28
= 1232 cm2
Answered by
6
Answer:
l =12cm
r=14cm
T.S.A of cone =r(l+r)
= 22/7*14(12+14)
=22/7*14*26
=22*2*26
=44*26
= 1144cm square
Step-by-step explanation:
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