" Life is not a problem to be solved but a reality to be experienced! "
© Copyright 2013 - 2024 KUDO.TIPS - All rights reserved.
cari luas persegi panjang
Lpersegipanjang=21x10=210cm2
jarjari lingkaran
21-14=7cm
Llingkaran=1/4 x 22/7 x 7 x 7=38,5
jadiluas yg diaarsir
210-38,5=171,5cm2
kli suka dilike