Question

diketahui kerucut dengan panjang jari-jari alas 7 cm dan tinggi 12 cm volume kerucut tersebut adalah...cm3
jawaban a. 646 b. 636 c. 626 d. 616
mohon dijawab terimakasih​

Answer 1

Jawaban:

d. 616

Penjelasan dengan langkah-langkah:

V = 1/3 × πr²t

..

V = 1/3 × 22/7 × 7² × 12

V = 154 × 4

V = 616 cm³

[tex]\boxed{\colorbox{ccddff}{Answered by Danial Alf'at}}[/tex]

Answer 2

V = (1/3(22/7(49(12)

= (1/3(22/7(588)

= (1/3(22(588/7)

= (1/3(22(84)

= (1/3(1.848)

= 1.848/3

= 616 CM³