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Mhanifa please help!!! This is due soon!
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Mhanifa please help!!! This is due soon!

Mhanifa please help!!! This is due soon!-example-1
User Dirk Lammers
by
3.1k points

1 Answer

4 votes

Answer:

Use the Pythagorean theorem

  • a² + b² = c² - right triangle
  • a² + b² > c² - acute triangle
  • a² + b² < c² - obtuse triangle
  • c- longest side

#9

  • 5²+12² vs 13²
  • 169 = 169
  • Right triangle

#10

  • 5² + 7² vs 8²
  • 73 > 64
  • Acute triangle

#11

  • 2² + 10² vs 11²
  • 104 < 121
  • Obtuse triangle

#12

  • (√8)² + 4² vs 6²
  • 24 < 36
  • Obtuse triangle
User Pellenberger
by
4.0k points
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