Question

in triangle abc angle a =80 degree angle b=40 degree find angle c

Answer 1

Answer:

all sides total angle is equal to 180°

then,let the angle c be c

C° + 80° + 40 °= 180°

C = 180 - 120

C = 60°

Answer 2

Answer:

60°

Step-by-step explanation:

All the sides of the Triangle = 180°

Thus, C°+40°+120°= 180

C°= 180-120

C°= 60

Hope it helps

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