the angles of a triangle are in the ratio 1:2:6. find the angles.
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1x+2x+6x=180
9x=180
x=180/9
x=20
therefore;
1x=20
2x=40
6x=120
9x=180
x=180/9
x=20
therefore;
1x=20
2x=40
6x=120
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hiii ♥♥
let the angles be 1x. 2x. 6x.
now...(we know that sum of all angles of a triangle =180°)
then..
1x+2x+6x=180°
9x=180°
x=180/9°
x=20°
^^^^^^^^^^^^^^^^
now for the anglls.::--
1x=1×20=20°
2x=2×20=40°
6x=6×20=120°
20°+40°+120°=180°
^^^^^^^^^^^^^^^^^^^^^^^
your answer..↑↑↑
may help u..
let the angles be 1x. 2x. 6x.
now...(we know that sum of all angles of a triangle =180°)
then..
1x+2x+6x=180°
9x=180°
x=180/9°
x=20°
^^^^^^^^^^^^^^^^
now for the anglls.::--
1x=1×20=20°
2x=2×20=40°
6x=6×20=120°
20°+40°+120°=180°
^^^^^^^^^^^^^^^^^^^^^^^
your answer..↑↑↑
may help u..
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