Hitung keliling 3/4 lingkaran jika memiliki diameter 14

By Admin ReiPosted on December 4, 2022

Hitung keliling 3/4 lingkaran jika memiliki diameter 14

Jawaban:

Keliling

$= frac{3}{4} times pi times d \ = frac{3}{4} times frac{22}{7} times 14 \ = frac{3}{4} times 22 times 2 \ = frac{3}{4} times 44 \ = 3 times 11 \ = 33cm$