Question

In a triangle ABC, A = ° 40 and B = ° 50 then C = [ ]

a) 90° b) 40° c) 50° d) 180°​

Answer 1

Answer:

c= 90

sum of angles in a triangle is equal to 180

40+50+c=180

90+c=180

c=180-90

c=90

Answer 2

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