Each of the two equal angles of a triangle is twice the third angle. Find the angles of the triangle.
the other acute angle.
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Answer:
Let the third angle be X.
Then other 2 equal angles will be 2X each.
According to angle sum property,
Sum of measures of all three angles is 180°.
Therefore X +2X×2x= 180°.
5X = 180°
X =180•/5
X = 36°
Other two angles = 2X =2×36° =72°
Answer: Angle 1=72° Angle 2= 72° and the Acute angle will be 36°.
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