in a right angled triangle , the two acute angles are in the ratio 4:5 , then the measure of angles are 40° and 50°
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sum of angles of acute angle is 90
so 4+5 =9
9=90
so 1=10
so 4 =4×10=40
5=5×10=50
simple
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so 4+5 =9
9=90
so 1=10
so 4 =4×10=40
5=5×10=50
simple
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Answered by
1
4x+5x=90°
9x=90°
x=90/9
x=10
4(10)=40
5(10)=50
9x=90°
x=90/9
x=10
4(10)=40
5(10)=50
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