nomer 25 dijawab donk
Matematika
reginaailsa
Pertanyaan
nomer 25 dijawab donk
1 Jawaban
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1. Jawaban equation
Ltotal = Lpersegi + Ltrapesium - Lsegitiga
= (40×40) + {(8+40)×8/2} - (40×16/2)
= 1600 + 192 - 320
= 1472 cm^2