berapakah keliling bangun tersebut?
Matematika
mrpasrib
Pertanyaan
berapakah keliling bangun tersebut?
2 Jawaban
-
1. Jawaban ekayuliani123
k1/4ling=1/4.2.phi.r
=1/4.2.22/7.7
=11cm
20+14+22=56cm -
2. Jawaban anthoniasilvani
1/2πd + 20 = 1/2×22/7×14 + 20 + 14= 22+20+14 = 56 cm