Tolong di bantu jawab paksi cara yg benar

diameter kerucut = 10 cm
jari-jari kerucut = 5 cm
garis pelukis kerucut = 13 cm
[tex] (garis pelukis)^{2} [/tex] = [tex] (tinggi kerucut)^{2} [/tex] + [tex] (jari-jari kerucut)^{2} [/tex]
[tex] (tinggi kerucut)^{2} [/tex] = [tex] (garis pelukis)^{2} [/tex] - [tex] (jari-jari kerucut)^{2} [/tex]
[tex] (tinggi kerucut)^{2} [/tex] = [tex] 13^{2} [/tex] - [tex] 5^{2} [/tex] = 169 - 25 = 144
tinggi kerucut = [tex] \sqrt{144} [/tex] = 12 cm
volume kerucut = [tex] \pi [/tex] x [tex] r^{2} [/tex] x t = [tex] \pi [/tex] x [tex] 5^{2} [/tex] x 12 = [tex] \pi [/tex] x 25 x 12 = 300 [tex] \pi cm^{3} [/tex]