in a triangle two angles of equal and third angle is 30 degree is greater than that two angles find them?
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Step-by-step explanation:
let two angles are x, y
SO that x=y
means two angles are x, x
third angle is 30+x
so in a triangle sum of all angles equal to 180degrees
so
x+x+30+x=180
3x+30=180
3x=150
x=50 (first angle)
y=50 (second angle)
z=30+x
=30+50
=80 (third angle)
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