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=22/7 x 7²
=154 cm²
luas selimut = keliling alas x tinggi
= phi x d x tinggi
= 22/7 x 14 x10
=440cm²
luas tabung = 154 + 440=594cm²
2 x Luas alas + keliling alas x Tinggi
karena tanpa tutup maka luas alasnya cuma 1
La + kll x T
πr2 + πdt
22/7x7x7 + 22/7x14x10
154+440
694 cm2