no 27 tolong pake cara yaa..
Matematika
uzlathabitha1
Pertanyaan
no 27 tolong pake cara yaa..
1 Jawaban
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1. Jawaban afninurj02
Ltidak diarsir = L jajar genjang+ L persegi- 2×Larsir
61 = (6×8) + (5×5) - 2Larsir
61 = 48+25 -2 Larsir
61 = 73 - 2Larsir
2 Larsir = 73-61
Larsir = 12/2
= 6 cm (a)