In triangle abc ratio of the angle 1:2:3 then their side is
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let the angle is 1x , 2x , 3x
then,
1x°+2x° +3x° = 180° (angle sum property)
6x°= 180°
x°= 180°/6 (transporting 6 to R.H.S.)
x°=30°
thus, 1x°= 1 X 30° = 30° , 2x°= 2 X 30° = 60° , 3x°= 3 X 30° = 90°
= 1x°= 30° , 2x° = 60, 3x° = 90°
ANSWER= 30°, 60°, 90°.
then,
1x°+2x° +3x° = 180° (angle sum property)
6x°= 180°
x°= 180°/6 (transporting 6 to R.H.S.)
x°=30°
thus, 1x°= 1 X 30° = 30° , 2x°= 2 X 30° = 60° , 3x°= 3 X 30° = 90°
= 1x°= 30° , 2x° = 60, 3x° = 90°
ANSWER= 30°, 60°, 90°.
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