Question

the sum of Two angles in 115 and their difference in 25 degrees. So the angle of triangle are​

Answer 1

Step-by-step explanation:

let angles be x,y,z

x+y=115

y-x=25...................Given

now, x+y+z=180

115+z=180

z=65

x+y=115

-x+y=25

Therefore,x=45

y=70