scissorsformyhands
scissorsformyhands scissorsformyhands
  • 16-04-2021
  • Mathematics
contestada

Mhanifa can you please help? I will mark brainliest!

Mhanifa can you please help I will mark brainliest class=

Respuesta :

mhanifa
mhanifa mhanifa
  • 16-04-2021

Answer:

(27)

Interior angles are all 90°

  • 5x - 3° = 90°
  • 5x = 93°
  • x = 93°/5
  • x = 18.6°

(28)

All sides are congruent

  • 14 - x = 2x + 5
  • 2x + x = 14 - 5
  • 3x = 9
  • x = 3

(29)

Diagonals are perpendicular

  • 13x + 5.5 = 90
  • 13x = 84.5
  • x = 84.5/13
  • x = 6.5°
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