Jawaban:
L Tabung=(2 x π x r²) + (2 x π x r x t)
=(2 x 22/7 x 7 x 7) + (2 x 22/7 x 7 x 2)
=308 + 88
=396 cm²
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Jawaban:
L Tabung=(2 x π x r²) + (2 x π x r x t)
=(2 x 22/7 x 7 x 7) + (2 x 22/7 x 7 x 2)
=308 + 88
=396 cm²