Respuesta :

suspho9

Answer:

75°

Step-by-step explanation:

  • the sum is 90°
  • add 5 + 1 to find the units

5 + 1 = 6 units

  • divide 90 ° by 6 to find the value of one unit

90 : 6 = 15 (one unit)

  • multiply the result by five to find the angle

15 * 5 = 75°

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