D=7cmk=πd =22/7kali7 =​

Jawaban:

Keliling lingkaran :

K = π × d

K = 22/7 × 7

K = 22 cm

Diketahui :
d = 7 cm

Ditanya :
K?

Jawab :
K = π × d
K = × 7
K = 22 cm