they add up to 180, so just solve for y in
y+(y+12)+(y+18) = 180
then you use that to find the angles
the angles of a triangle are y+(y+12),
(y+18). find the value of y.
8 answers
Y is equal to 50
Solve the equations
How did u solve the equation
Please let the workings be there
Like
Friend
Friend
50
Y=12+10=22 180_22 =58_8=5