In a right-angled triangle,two acute angles are in the ratio 2:3, what are their measure?
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Answer:
in a right angled triangle one angle is 90 degrees
let the other two angles be 2x and 3x
2x + 3x + 90=180 (Sum of all the angles of a triangle is 180 degrees)
5x=90
x=18
so the other two angles are
2x=2*18=36 degrees.
3x=3*18=54 degrees.
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Answer:
(Let the angles be 2x and 3x)
Measure of triangle = 180
2x + 3x + 90=180 because sum of all the angles of a triangle is 180 degrees
So 2x +3x = 180 -90
2x+3x=90
5x=90
x=18
2x=2 * 18=36 degrees.
3x=3 * 18=54 degrees.
One angle is 36 and other one is 54.
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