jawabkan dong ya pleach

K = 2. Phi. r
K= 2. 22/7 . 14
K= 88 cm

Rumus Keliling Lingkaran = phi x diameter
14 dm = jari-jari
diameter = 2 x 14 dm = 28 dm
Keliling = 22/7 x 28
             = 88 dm

jawab = A.