jari jari ....... dieter 15 cm keliling ......
Matematika
caca741
Pertanyaan
jari jari ....... dieter 15 cm keliling ......
2 Jawaban
-
1. Jawaban Runiss1
keliling lingkaran=Πx d
=3.14x15
=47.1 -
2. Jawaban andinithen09
rumus keliling
π x d
π x 2 x r
15 : 2 = 7,5
3,14 x (2 x 7,5) = 260,9