Tolong Bantu jawab nomor 13
Matematika
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Pertanyaan
Tolong Bantu jawab nomor 13
2 Jawaban
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1. Jawaban aliyah58
jwbn 120 semoga bermanfaat bagi anda -
2. Jawaban Robinn
BE = 22 - 7
BE = 15
t = √25² - 15²
t = √625 - 225
t = √400
t = 20
L = a x t
L = 7 x 20
L = 140cm²