Respuesta :

we where given two sides of the triangle without the third side

lets take the given sides to a and b

then let the third side be c which is also x

let a = 16

b = 10

c = x

using pythagoras theorem

x^2 = a^2 - b^2

x^2 = 16^2 - 10^2

x^2 = 256 - 100

x^2 = 156

therefore,

x = the square root of 156

x = 12

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