The angles of a triangle are in ratio 1:3:5. Find the measure of each angles.
Answers
Answered by
444
simple
x+3x+5x=180°
9x=180°
x=180/9°
x=20°
Angle1=20°
Angle 2=2×20°=60°
Angle 3=5×20°=100°
x+3x+5x=180°
9x=180°
x=180/9°
x=20°
Angle1=20°
Angle 2=2×20°=60°
Angle 3=5×20°=100°
Answered by
223
let ratio = 1x, 3x, 5x
sum of all angle of triangle = 180
= x+3x+5x = 180
9x = 180
x = 180/9
x = 20
so, 1x = 20
3x = 3*20= 60
5x = 5*20= 100
sum of all angle of triangle = 180
= x+3x+5x = 180
9x = 180
x = 180/9
x = 20
so, 1x = 20
3x = 3*20= 60
5x = 5*20= 100
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