201 Spanish Words You Need to Know Flashcards (Barron's Foreign Language Guides) (Spanish Edition)

201 Spanish Words You Need to Know Flashcards (Barron's Foreign Language Guides) (Spanish Edition)

Matematika Sekolah Dasar tolong bantu kak...

tolong bantu kak...

Jawab: 21

Penjelasan dengan langkah-langkah:

132 / 2x22/7 = 21

Diketahui :

Keliling lingkaran 132 m

Di tanya :

Jari jari

Penyelesaian :

2 × 22/7 × r => 132

44/7 × r => 132

R => 132 ÷ 44/7

R => 132 × 7/44

R => 924/44

R => 21 m

[answer.2.content]