" Life is not a problem to be solved but a reality to be experienced! "
© Copyright 2013 - 2025 KUDO.TIPS - All rights reserved.
Verified answer
C.1/4Lo=0.25x(22/7)x7x7=77/2cm²bagi persegi tsb mnjd 4 bagian lalu cari luas segitiga=0.5x7x7=49/2cm²
Luas 1/4O-Lsegitiga=77/22 - 49/22 = 28/2=14cm²
luas bunga=8x14=112cm²
Verified answer
Penyelesaian:K bangun
= 8 × ¼ × π × d
= 4 × ½ × π × d
= 2 × π × d
= 2 × 22/7 × 14 cm
= 88 cm