" Life is not a problem to be solved but a reality to be experienced! "
© Copyright 2013 - 2024 KUDO.TIPS - All rights reserved.
Luas juring POR
= 60/360*3,14&10*10
= 52,34
Luas Segitiga POR = 1/2*a*t
alas=10/2 = 5
tinggi = phytagoras = √10^-5^ = √75= 8,66
= 1/2*5*8,66
= 21,65
jadi, 52,34-21,65 = 30,69