Question

In a triangle,(a,b,c) angle A=40°, angle B=70°. Find the angle of angle C​

Answer 1

Answer:

c=70°

Step-by-step explanation:

Perimeter of triangle is always 180° Always remember that

a=40°

b=70°

c= 180° - (40°+70°)

180-110

70°

c=70°

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Answer 2

Answer:

∠C=70°

Step-by-step explanation:

∠A=40°

∠B=70°

∠C=?

In a triangle, the sum of all angles is 180°

∴∠A+∠B+∠C=180°

40°+70°+∠C=180°

∠C=180°-(40°+70°)

∠C=180°-110°

∠C=70°

Hope this helped you :)