mya75gu mya75gu
  • 11-08-2021
  • Mathematics
contestada

In right triangle ABC a.30°
b.45°
c.60°
d.75°

Respuesta :

ridmitharuka
ridmitharuka ridmitharuka
  • 11-08-2021

Answer:

c

Step-by-step explanation:

30°+90°+x=180°  (the sum of interior angle of a triangle is 180°)

120°+x=180°

x=180°-120°

x=60°

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