hellboy222 hellboy222
  • 13-05-2020
  • Mathematics
contestada

What is the measure of angle A?

What is the measure of angle A class=

Respuesta :

ghanami
ghanami ghanami
  • 14-05-2020

Answer:

Step-by-step explanation:

the triangle ACB  draw in semi circle  so :

the triangle ACB is rectangle :

37°+90°+∠A= 180°

∠A= 180°-(37°+90°)

∠A= 53°

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