the acute angle of a right angled triangle are in the ratio of 2:3 find the angle of triangle
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Answered by
29
hello here is your answer friend (^-^)
let the angles be 2x and 3x
and the third angle is 90° as its right angle triangle.
so, 2x+3x+90°=180°
5x= 90°
x= 90/5= 18
so, x= 18
so the angles are 2(18) = 36° and 3(18) = 54°
hope it helps
let the angles be 2x and 3x
and the third angle is 90° as its right angle triangle.
so, 2x+3x+90°=180°
5x= 90°
x= 90/5= 18
so, x= 18
so the angles are 2(18) = 36° and 3(18) = 54°
hope it helps
chhaviraj:
in which class you reading
Answered by
18
#HEY THERE!!
=> we know that sum of acute angle in right angle triangle is 90
now, let the ratio number be x
suppose these two angle be A and B
A=2x , B=3x
=> A+B = 90
=> 2x+3x=90
=> 5x=90
=> x=90/5=18 degrees
so A = 2x = 36 degrees
=> B=3x=54 degrees
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#Hope it will help you!!
=>
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