Question

R =14 cm , d =88 cm , k = ?

Answer 1

Mapel = matematika
jawaban =
jari - jari =
k = 2 × π × r
= 2 × 22/7 × 14
= 2 × 22 × 2
= 88 cm

diameter =
k = π × d
= 3,14 × 88
= 276,32 cm

Answer 2

Jawabannya
jari-jari
k=2×π×r
=2×22/7×14
=2×22×2
=88cm

Diameter
k=π×d
=3,14×88
=276,32