" Life is not a problem to be solved but a reality to be experienced! "
© Copyright 2013 - 2025 KUDO.TIPS - All rights reserved.
= x π x 441
= π cm²
Ljuring AED = x π x 7 x 7
= x π x 49
= π
Larsir = Ljuring ABC - Ljuring AED
= π - π
= π cm²
Jadi, jawabannya C