" Life is not a problem to be solved but a reality to be experienced! "
© Copyright 2013 - 2025 KUDO.TIPS - All rights reserved.
Verified answer
Keliling lingkaran = 2πrKeliling persegi = 4d = 4(2r)
Jadi, selisihnya = 4(2πr) - 4(2r)
= 4(2πr - 2r)
= 4(2π.2 - 2.2)
= 4(4π - 4) cm