Question

The height and base radius of a cone are 16cm 12cm respectively .Find the curved surface area of the cone

Answer 1

$l = \sqrt{ {h}^{2} + {r}^{2} } \\ l = \sqrt{ {16}^{2} + {12}^{2} } \\ l = \sqrt{256 + 144} \\ l = \sqrt{400 } \\ l = 20 \\ \\ csa \: = \pi rl \\ csa = 22 \div 7 \times 12 \times 20$
$754.29 \: {cm}^{2}$
THE ANSWER FOR UR QUESTION IS GIVEN
HOPE IT HELPS U
PLSSSSSSSS MARK ME BRAINLIEST PLSS PLSSSSSSSS PLSSSSSSSS
FOLLOW ME PLLSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSS