tolong bantu jawab ya
Matematika
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Pertanyaan
tolong bantu jawab ya
1 Jawaban
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1. Jawaban immasolikhah
1. a.AB²=16²+12²
=256+144
=400
AB=√400
=20 cm
b.AC²=12²+9²
=144+81
=225
AC=√225
=15 cm