tolong di bantu ya :)
Matematika
Arya1299
Pertanyaan
tolong di bantu ya :)
2 Jawaban
-
1. Jawaban Romanoo
K=2p+Klingkran
=2(20cm) + 22/7 . 14cm
=40cm+44cm
=84cm -
2. Jawaban jpallo
K bangun = (2 x 20) + (2 x 1/2 x 22/7 x 14)
= 40 + 44
= 84 cm ......( C )