ANGLES A,B,C OF A TRIANGLE ABC ARE EQUAL TO EACH OTHER.PROVE THAT TRIANGLE ABC IS EQUILATERAL
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Draw: http://triancal.esy.es/?lang=en&a=1&b=1&c=1
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Answered by
1
let A=x then A=B=C=x
A+B+C=180°
x+x+x=180°
3x=180°
x=60°
if all angles are 60° then the triangle is equilateral triangle
A+B+C=180°
x+x+x=180°
3x=180°
x=60°
if all angles are 60° then the triangle is equilateral triangle
Answered by
0
let a =x
then a =b=c=x, since all angles are equal
x+x+x=180(angle sum property)
3x=180
x=180/3
60
since all angles are 60, abc is equilateral
then a =b=c=x, since all angles are equal
x+x+x=180(angle sum property)
3x=180
x=180/3
60
since all angles are 60, abc is equilateral
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