Respuesta:
Explicación:
1º)
25² = 10² + b²
625 = 100 + b²
b = √625/100 = 2.5
2º)
c² = 15² + 12²
c = √225+144 = 19.2
3º)
c = 50/sen 30 = 100
100 = b/sen 60
b = 100 * sen 60 = 86.6
Saludos
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Respuesta:
Explicación:
1º)
25² = 10² + b²
625 = 100 + b²
b = √625/100 = 2.5
2º)
c² = 15² + 12²
c = √225+144 = 19.2
3º)
c = 50/sen 30 = 100
100 = b/sen 60
b = 100 * sen 60 = 86.6
Saludos