berapa volume Bangun ruang kerucut dgan jari jari 8 cm dan tinggi 14 cm
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Volume kerucut
= luas alas x t
= π x r x r x t
= 22/7 x 8cm x 8cm x 14cm
= 22/7 x 64cm² x 14cm
= 2.816cm³
v kerucut = 1/3 x π x r x r x t
= 1/3 x 22/7 x 8cm x 8cm x 14cm
= 938,667 cm³
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