Question

Determine x e y na figura a seguir.Determine o valor de x+y

Answer 1

${x}^{2} = {3}^{2} + {4}^{2} \\ {x}^{2} = 9 + 16 \\ {x}^{2} = 25 \\ x = 5[/tex [tex] {y}^{2} = {5}^{2} + {12}^{2} \\ {y}^{2} = 25 + 144 \\ {y}^{2} = 169 \\ y = 13$

x + y ---> 5 + 13 = 18
x + y = 18