Respuesta :

opalscorpioknight

Answer:

96m

Step-by-step explanation:

a² + b²= c²

a = length of triangle

b =  2nd length of triangle

c = hypotenuse

a² =784

c² = 10,000

784 +  b² = 10,000

10,000 - 784 = 9216

√ 9216 = 96