S.A of solid = prl + 2pr2
= 3.142 x 6 x 10 + 2 x 3.14 x 62
= 188.52 + 226.224
= 414.744
= 414.74 cm2 (2 d.p)
Kavungya answered the question on November 13, 2019 at 10:52
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