Respuesta :

mhanifa

Answer:

Given all right triangles

Use Pythagorean to find the missing side:

  • a² + b² = c², where c- hypotenuse

=1=

  • x² = 6² + 3² = 45
  • x = √45
  • x = 6.7

=2=

  • x² = 12² + 5² = 169
  • x = √169
  • x = 13

=3=

  • x² = 2² + 5² = 29
  • x = √29
  • x = 5.4