Jawapan

  • Pengguna Brainly
2016-02-21T15:56:57+08:00
Perimeter = 34 cm
luas = 70 cm^2

Jawapan 

34/4 = 8.5 cm setiap pnjng
70 cm^2/8.5 = 8/4/17 cm lebar


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