Tolong dijawab beserta caranya :)
Matematika
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Tolong dijawab beserta caranya :)
1 Jawaban
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1. Jawaban TheBlackForce
t^2=39^2-(100-70/2)^2
t^2=39^2-(30/2)^2
t^2=39^2-15^2
t^2=1521-225
t^2=1296
t=√1296=36 cm