The angles of a triangle are in the ratio of 1:2:3. Find the measure of each angle of the
triangle.
therefore the angles are 1*30,2*30,3*30 i.e. 30,60 and 90
Answers
Answered by
28
Let the angles be 1x,2x and 3x
sum of angles in a triangle = 180
1x+2x+3x = 180
6x = 180
x = 30
the angles are 30,60,90 degrees respectively.
sum of angles in a triangle = 180
1x+2x+3x = 180
6x = 180
x = 30
the angles are 30,60,90 degrees respectively.
Answered by
6
Let the three angles according to ratio be x,2x and 3x
Sum of angles of triangle=180 degrees
According to Problem
x+2x+3x=180
=>6x=180=>x=180/6=30
therefore,
1st angle=30 degree
2nd angle=2*30=60 degree
3rd angle=3*30=90 degree
To verify=(30+60+90)degree=180 degree[VERIFIED]
Sum of angles of triangle=180 degrees
According to Problem
x+2x+3x=180
=>6x=180=>x=180/6=30
therefore,
1st angle=30 degree
2nd angle=2*30=60 degree
3rd angle=3*30=90 degree
To verify=(30+60+90)degree=180 degree[VERIFIED]
thanks fantas di
:)
Similar questions
sum of angles in a triangle = 180
1x+2x+3x = 180
6x = 180
x = 30