Jawaban:
a. 18.086,4 cm³
b. 48.510 cm³
Penjelasan dengan langkah-langkah:
a.
V = π × r × r × t
V = 3,14 × 12 × 12 × 40
V = 452,16 × 40
V = 18.086,4 cm³
b.
V = 22/7 × 21 × 21 × 35
V = 22 × 3 × 21 × 35
V = 1.386 × 35
V = 48.510 cm³
Semoga Membantu
^_^
a. 960 b. 735
a. 24×40=960
b. 35×21=735
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Jawaban:
a. 18.086,4 cm³
b. 48.510 cm³
Penjelasan dengan langkah-langkah:
a.
V = π × r × r × t
V = 3,14 × 12 × 12 × 40
V = 452,16 × 40
V = 18.086,4 cm³
b.
V = π × r × r × t
V = 22/7 × 21 × 21 × 35
V = 22 × 3 × 21 × 35
V = 1.386 × 35
V = 48.510 cm³
Semoga Membantu
^_^
Jawaban:
a. 960 b. 735
Penjelasan dengan langkah-langkah:
a. 24×40=960
b. 35×21=735