Education

Tolong ya kak, pake cara. makasih

Written by Winona · 6 sec read >


Tolong ya kak, pake cara. makasih​

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Jawaban:

3.092,16 cm²

Penjelasan dengan langkah-langkah:

r = 24/2 = 12 cm

t = 35 cm

Lseng = Llingkaran + Lselimut tabung

Lseng = πr² + 2πrt

Lseng = (3,14 x 12²) + (2 x 22/7 x 12 x 35)

Lseng = (3,14 x 144) + (44 x 12 x 5)

Lseng = 452,16 + 2.640

Lseng = 3.092,16 cm²


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