" Life is not a problem to be solved but a reality to be experienced! "
© Copyright 2013 - 2025 KUDO.TIPS - All rights reserved.
Verified answer
Kelas 8Matematika
Bab 6 - Lingkaran
step 1 : menentukan luas daerah yang diarsir
L = 60° / 360° x π r²
L = 1/6 x 3,14 x 40²
L = 837,34 cm²