c) Keliling persegi + Keliling 1/4 lingkaran ( diameter lingkaran dilihat dari panjang persegi )4s + 1/4 × 22/7 × D = 4 × 9cm + 1/4 × 22/7 × 9cm36 cm + 7 1/14 cm = 43 1/14 cm
d) 2 × sisi persegi + 1 keliling lingkaran ( ukuran sama )2 x 14cm + 1 × 22/7 × 12cm28 cm + 11/42 cm = 28 11/42 cm
" Life is not a problem to be solved but a reality to be experienced! "
© Copyright 2013 - 2024 KUDO.TIPS - All rights reserved.
c) Keliling persegi + Keliling 1/4 lingkaran ( diameter lingkaran dilihat dari panjang persegi )
4s + 1/4 × 22/7 × D = 4 × 9cm + 1/4 × 22/7 × 9cm
36 cm + 7 1/14 cm = 43 1/14 cm
d) 2 × sisi persegi + 1 keliling lingkaran ( ukuran sama )
2 x 14cm + 1 × 22/7 × 12cm
28 cm + 11/42 cm = 28 11/42 cm