In a right-angled triangle, one of the acute angles is 2/3 rd of the other. Find the angles of the triangle.
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Answer: /_A= 54° and /_B= 36°.
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Answer:
0 ne angle=x
other 2x/3
x+2x/3+90 = 180
multiply by 3
3x+2x +270=540
5x=270
x = 270/5=54
2x/3 = 108/3=36
angles54,36,90
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