Tolong bantu nomor 32,33,sama 34 yaa pake caranya makasi..)

32. volume kerucut =
[tex] \frac{1}{3} \times \pi \times r {}^{2} \times t \: = \frac{1}{3} \times \frac{22}{7} \times {21}^{2} \times 10 = 4.620[/tex]
volume setengah bola =
[tex] \frac{1}{2} \times \frac{4}{3} \times \pi \times {r}^{2} = \frac{1}{2} \times \frac{4}{3} \times \frac{22}{7} \times {21}^{2} = 4.620[/tex]
volume gabungan = 4.620 + 4.620 = 9.240