Luas juring AOB :
= 120°/360° × πr²
= 1/3 × 22/7 × (7 cm)²
= 1/3 × 22/7 × 49 cm²
= 51,33 cm² (C.)
" Life is not a problem to be solved but a reality to be experienced! "
© Copyright 2013 - 2024 KUDO.TIPS - All rights reserved.
Luas juring AOB :
= 120°/360° × πr²
= 1/3 × 22/7 × (7 cm)²
= 1/3 × 22/7 × 49 cm²
= 51,33 cm² (C.)