The angles of a triangle are in the ratio 1:2:3. What is the measure of the all angles?
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let angles be X
now sum of all angles of triangle is 180
X + 2X + 3X = 180
6X=180
X=30
now
angles are 30 ,60&90ans
now sum of all angles of triangle is 180
X + 2X + 3X = 180
6X=180
X=30
now
angles are 30 ,60&90ans
Anonymous:
ur most wlcm.....
Answered by
2
let the angle =x
means 1x,2x.3x
sum of all angles of a triangle is 180°
1x+2x+3x=180
6 x=180
x=30
then angles are
1x=30
2 x=60
3x=90
hope it help
then please add to brainlist answer
means 1x,2x.3x
sum of all angles of a triangle is 180°
1x+2x+3x=180
6 x=180
x=30
then angles are
1x=30
2 x=60
3x=90
hope it help
then please add to brainlist answer
in my book at the back answer I cheked you are wrong
No yr she is right
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