Jawaban:
1. benar
2. salah
3. benar
Penjelasan dengan langkah-langkah:
22. ditanya = jarak yg ditempuh roda
cari tau keliling roda = π x diameter(r+r)
= 3.14 x 20
= 62.8
menggelinding sebanyak 200 kali
=62.8 x 200
=12.560cm>>>125.6meter
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Jawaban:
1. benar
2. salah
3. benar
Penjelasan dengan langkah-langkah:
22. ditanya = jarak yg ditempuh roda
cari tau keliling roda = π x diameter(r+r)
= 3.14 x 20
= 62.8
menggelinding sebanyak 200 kali
=62.8 x 200
=12.560cm>>>125.6meter