the measures of angles of a triangle are in an AP. the greatest angle is 5 times the smallest. find all the angles in degrees and radians
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The angles in degrees are 20° , 60°, 100°.
Angles in radians .
Step-by-step explanation:
Sum of angles of a triangle = 180
Smallest angle = x
Largest angle = 5x
Given that the angles are in A.P
Third angle =
Hence, x + 3x + 5x = 180
9x = 180
x = 20°
And 3x = 3(20) = 60°
5x = 5(20) = 100°
In Radians
20 =
60 =
100 =
Therefore, the angles in degrees are 20° , 60°, 100°.
Angles in radians .
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