Jawaban:
Volume :
= ⅓ × π × r² × t
= ⅓ × 3,14 × 30² × 40
= ⅓ × 3,14 × 900 × 40
= ⅓ × 3,14 × 36.000
= ⅓ × 113.040 cm
= 37.680 cm³
Ans :
Volume kerucut = 1/3πr²t
= 1/3 x 3,14 x 30² x430
= 1/3 x 3,14 x 900 x 40
= 3,14 x 300 x 40
= 3,14 x 1200
= 3768 cm³
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Jawaban:
Volume :
= ⅓ × π × r² × t
= ⅓ × 3,14 × 30² × 40
= ⅓ × 3,14 × 900 × 40
= ⅓ × 3,14 × 36.000
= ⅓ × 113.040 cm
= 37.680 cm³
Ans :
Volume kerucut = 1/3πr²t
= 1/3 x 3,14 x 30² x430
= 1/3 x 3,14 x 900 x 40
= 3,14 x 300 x 40
= 3,14 x 1200
= 3768 cm³