The height of a conical tent at the centre is 5m. The distance of any point on its circular base from the top of the tent is 13m.
The height of a conical tent at the centre is 5m. The distance of any point on its circular base from the top of the tent is 13m. The area of the slant surface is :
(A) 144πsqm
(B) 130πsqm
(C) 156πsqm
(D) 169πsqm
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