Question

r = 10.5 cm ,h = 8 cm​

Answer 1

Answer: l = 13.20cm

Given,

r = 10.5cm

h = 8cm

$l = \sqrt{h^{2} + r^{2} } \\ = \sqrt{8^{2} + 10.5^{2} } \\\\ = \sqrt{64 + 110.25}\\ = \sqrt{174.25}\\\\ = 13.20cm$

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