" Life is not a problem to be solved but a reality to be experienced! "
© Copyright 2013 - 2024 KUDO.TIPS - All rights reserved.
Keliling = 4x sisi ----> ini rumusnya
68 = 4 S
S = 17 cm
mencari diagonal kedua pake pitagoras, diagonal 1 di bagi 2 dulu
d2 = = √225 = 15 cm
jadi d2 = 30 cm
volume prisma = luas alas x TP
= ( d1 x d2) / 2 x TP
= ( 30 x 16 )/ 2 x 20
=4800 (C)
Setelah itu phytagoras , 17 pangkat 2 - 8 pangkat 2 = 289 - 64 = 225 akar dua = 15 , d2 = 15.2= 30
Masukkan rumus , di * d2 /2 * t = 30.16/2 * 20 = 4800 , jadi jawaban nya c
Semoga membantu