" Life is not a problem to be solved but a reality to be experienced! "
© Copyright 2013 - 2024 KUDO.TIPS - All rights reserved.
Ukuran Jari2 / Lingkaran Kecil 1/4 Ukuran Lingkaran Besar
maka,
Luas Diarsir
=> 4πr² - πr²
=> 3πr²
46.) Jawabannya B
Dr = s√3 = 10√3 cm
s = 10 cm
Luas Permukaan
|= > 6 x s²
|= > 6 x 10²
|= > 600 cm²