Jawaban:
866,64 cm²
Penjelasan dengan langkah-langkah:
Luas kerucut = πr(r+t)
= 3,14×6×(6+8)
= 18,84×14
=263,76 cm²
Luas tabung = 2×Lalas × Lselimut
= 2×3,14×6×(6+10)
= 37,68×16
= 602,8 cm²
Luas gabungan = L1+L2
= 263,76 + 602,88
= 866,64 cm²
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Jawaban:
866,64 cm²
Penjelasan dengan langkah-langkah:
Luas kerucut = πr(r+t)
= 3,14×6×(6+8)
= 18,84×14
=263,76 cm²
Luas tabung = 2×Lalas × Lselimut
= 2×3,14×6×(6+10)
= 37,68×16
= 602,8 cm²
Luas gabungan = L1+L2
= 263,76 + 602,88
= 866,64 cm²
MAAF KALAU SALAH