" Life is not a problem to be solved but a reality to be experienced! "
© Copyright 2013 - 2025 KUDO.TIPS - All rights reserved.
Panjang Busur 2 = 90/360 x 2 x 22/7 x 7
= 1/4 x 44 = 11 cm
Keliling lintasan = 15,7 + 11 + 3 + 3 = 32,7 cm