" Life is not a problem to be solved but a reality to be experienced! "
© Copyright 2013 - 2024 KUDO.TIPS - All rights reserved.
=492
tinggi limas = akar dari 429-> 20,7
jumlah luas sisi tegak limas = luas segitiga.4
jlstl= 14.20,7.4:2 = 579,6 cm persegi
=579,6 cm