" Life is not a problem to be solved but a reality to be experienced! "
© Copyright 2013 - 2025 KUDO.TIPS - All rights reserved.
L=1/2xJumlah sisi sejajarxTinggi=1/2x(16+9)x14=1/2x25x14
=1/2x350=175cm2
Bangun 2 :
L=1/2 x phi x r x r=1/2x22/7x7x7=11x7=77cm2
Luas gabungan=175+77=A. 252cm2
Semoga membantu