SOLUTION: one angle of a triangle is twice as large as another and 25 degree more than the third angle. find the angles.

SOLUTION: one angle of a triangle is twice as large as another and 25 degree more than the third angle. find the angles.

Algebra.Com

Question 640342: one angle of a triangle is twice as large as another and 25 degree more than the third angle. find the angles.
Answer by sachi(548) (Show Source): You can put this solution on YOUR website!
3rd angle=x
1st angle=x+25
2nd angle=[x+25]/2
now x+x+25+[x+25]/2=180
or 5x+50+25=180*2=360
or 5x=360-75=285
or x=57
so the angles are 57,41,82
ans
RELATED QUESTIONS
One angle of a triangle is twice as large as another and 25 degree more than the third... (answered by sachi)

in a triangle, one angle is twice as large as another angle and the third angle is 40... (answered by Cromlix)

One angle of a triangle is four times as large as another and 45 degrees more than the... (answered by ankor@dixie-net.com)

One angle of a triangle is twice as large as another. The measure of the third angle is... (answered by ankor@dixie-net.com)

one angle of a triangle is four times as large as another. The measure of the third... (answered by Boreal)

The second angle of a triangle is 3 times as large as the first. The third angle is 20... (answered by ankor@dixie-net.com)

One angle of triangle is 20 degree larger than the smallest angle, and the third angle... (answered by CharlesG2)

the third angle in an isosceles triangle is 8 degrees more than twice as large as each of (answered by cleomenius)

One angle of a triangle is twice as large as another. The measure of the third angle is... (answered by stanbon)