diameter lingkaran yg memiliki keliling 44cm adalah

K = π x d
44 = 22/7 x d
44 x 7 = 22 x d
308 = 22 x d
14 cm = diameternya


Semoga Bermanfaat

Keliling

[tex] = \pi \times d \\ = 44 \: \: cm[/tex]

Diameter

[tex]44 \: cm \: \div \pi \\ = 44 \: cm \: \div \frac{22}{7} \\ = 44 \: cm \: \times \frac{7}{22} \\ = 14 \: cm[/tex]