Question

in angle abc,m angle A=50°,m angle B=60° then m angle C=?
a)110°. c)180°
b)70°. d)10°​

Answer 1

70

Step-by-step explanation:

a+b+c=180

50+60+c=180

110+c=180

c=180-110

=70

Answer 2

Step-by-step explanation:

if it is triangle then C= 70°

because for Equilateral Triangle

3 sides are equal

∆=60°+60°+60°= 180°

and even Sum of angles in triangle =180°

so

50°+60°+C=180°

C= 70°

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