" Life is not a problem to be solved but a reality to be experienced! "
© Copyright 2013 - 2024 KUDO.TIPS - All rights reserved.
jawab=setengah di kali 22 per 7 kali 7 sama dengan 11
3.)1/2×22/7×28=44
jawab=setengah kali 22 per 7 kali 7 sama dengan 44
L=πr²
= . 7²
=154
2. r=10
L=πr²
=3,14 . 10²
=314
3. r=28
L=πr²
= . 28²
=2464