Question

to prove that the sum of all angle of triangle is 180 degree​

Answer 1

Answer:

sum of the three angles=60

every angles= 60, because it is a equilateral triangle

only in equilateral triangles seems to the sum =180

Answer 2

45+45+90=180 (in isosceles triangle)

or

60 +60+60=180 (in equilateral triangle)

Step-by-step explanation:

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