Respuesta :

mhanifa

Answer:

Use Pythagorean to solve these. Assume the missing side is x.

#7

  • [tex]x = \sqrt{7^2 -5^2} = \sqrt{24} = 4.9 m[/tex]

#8

  • [tex]x = \sqrt{10^2+15^2} = \sqrt{325} = 18.0 cm[/tex]

#9

  • [tex]x = \sqrt{25^2-8^2} = \sqrt{561} = 23.7 cm[/tex]