Std: X
beasures of two angles of a triangle are in the ratio 5:3. The measure
of the third angle is half the difference of the measure of the above two
angles. Find the measure of each angle.
15points
Answers
Answered by
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Step-by-step explanation:
let the angles be 5x and 3x.
then, third angle = 1/2(5x-3x)
=1/2(2x)
=x
now, by angle sum property,
5x+3x+x=180
9x=180
x=20
hence, the angles are 60°, 100°, and 20°.
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