One angle of a triangle is 2/3 x grades and another is 3/2 x degrees while the third is pix/75 radians. express all in degrees

2/3x grades to degrees

2/3x/100*90=3/5x (degrees)

pix/75 radians to degrees

(xπ/75) * 90 / (π/2) = 3/5x (degrees)

another is 3/2 x degrees

express all in degrees

3/2 x + 3/5x+3/5x=180

27/10x=180

x=200/3

angle of 2/3 x grades and angle of pix/75 radians

3/5*200/3=40 (degrees)

angle of 3/2 x degrees

200/3*3/2=100 (degrees)