1 Habit for Women Action Takers: Life Changing Habits from the Happiest Achieving Women on

1 Habit for Women Action Takers: Life Changing Habits from the Happiest Achieving Women on

Matematika tolong ya soal ada di gambar
note: jan ngasal jan pake bahasa alien ​

tolong ya soal ada di gambar
note: jan ngasal jan pake bahasa alien ​

Jawaban:

12. B. 30 cm

13. A. 25 cm

Penjelasan dengan langkah-langkah:

12. K = 2 × (p + l)

P = (k ÷ 2) - l

P = (90 ÷ 2) - 15

P = 45 - 15

P = 30 cm

13. K = 2 × (p + l)

P = (k ÷ 2) - l

P = (80 ÷ 2) - 15

P = 40 - 15

P = 25 cm