berapa keliling 3/4 lingkaran dengan diameter 20 cm?
Enjoyyyy (. ❛ ᴗ ❛.)
K = 3/4.π d
K = 3/4 × 3,14 × 20
K = (3 × 3,14 × 20)/4
K = 188,4/4
K = 47,1 cm
Dibulatkan = 47 cm
~VVM
Jawaban:
Cara terlampir difoto :)
[answer.2.content]Enjoyyyy (. ❛ ᴗ ❛.)
K = 3/4.π d
K = 3/4 × 3,14 × 20
K = (3 × 3,14 × 20)/4
K = 188,4/4
K = 47,1 cm
Dibulatkan = 47 cm
~VVM
Jawaban:
Cara terlampir difoto :)
[answer.2.content]