Tolong Jawabannya 😀
r = 7 cm
t = 24 cm
Luas permukaan tabung tanpa tutup
= π x r x (r + 2t)
= 22/7 x 7 x (7 + 2(24))
= 22 x (7 + 48)
= 22 x 55
= 1.210 cm²
Jawaban C
Tolong Jawabannya 😀
r = 7 cm
t = 24 cm
Luas permukaan tabung tanpa tutup
= π x r x (r + 2t)
= 22/7 x 7 x (7 + 2(24))
= 22 x (7 + 48)
= 22 x 55
= 1.210 cm²
Jawaban C