" Life is not a problem to be solved but a reality to be experienced! "
© Copyright 2013 - 2024 KUDO.TIPS - All rights reserved.
S = setengah keliling segitiga
= 3+5+6 = 14/2 = 7
L = akar 7. (7-3) (7-5) (7-6)
= akar 7 . 4 . 2. 1
= akar 56 = 7,48 dibulatkan menjadi 7,5 cm
R = 3. 5 .6 / 4. 7,5 = 90/30 = 3 cm
jari-jari lingkarannya 3 cm