Angles of triangle are in A.P. smallest angle is40°.Find the other two angles
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Let the angels be a-d, a, a+d
sum of angles in a triangle =180
a-d +a +a +d =180
3a=180
Hence a=180/3=60
Hence angles are 60-d, 60,60+do
As smallest angle is 40.
Therefore 60-d =40
d=20
Hence other angles are 60 and 80
Hope it helps you
Please mark my answer as brainliest .
See ya.
sum of angles in a triangle =180
a-d +a +a +d =180
3a=180
Hence a=180/3=60
Hence angles are 60-d, 60,60+do
As smallest angle is 40.
Therefore 60-d =40
d=20
Hence other angles are 60 and 80
Hope it helps you
Please mark my answer as brainliest .
See ya.
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