Question

the measure of the angels of triangle are in AP. The smallest angel is 40degress.find the angel of the triangle in degree and in radians​

Answer 1

Answer:

a=40

common difference =d

40+ 40+d+40+2d= 180

3d=60

d=20

angles are 60 and 80

in radiands 60× pi/180= pi/3

80×pi/180= 4pi/9

Answer 2

Answer:

I don't knowwwwwwwwwwwwwww. sorryyyyyyyy