Question

if one of the triangle measures 80o and the other two angles are equal.then find the measure of each of the equal angle

Answer 1

Answer:

a=80 and a+b+c= 180

so

80+b+c is 180

b+c= 180-80

b+c= 100

b+b=100

2b=100

b=100/2

b=50 and also

b+c= 100

50+c=100

c= 100-50

c=50

Answer 2

Answer:

So, ur question is that one of the angle of triangle is 80 degrees and others r equal. so find the angles

Let us assume the 2 equal angles as 2x

angles of triangle add up to 180°

So, 80+ 2x = 180

2x = 180 - 80

2x = 100

x= 100/ 2

x = 50°

Hope it helps.

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