Question

The angles of a
triangle are (x+10),
[x+40) and (2x-30] Find the value
of x.​

Answer 1

Answer:

(x+10)+(x+40)+(2x‐30)=180°

x+x+2x =180°+30‐40‐10

4x =160°

x =160°÷4

x =40°

Thus the value of x is forty degrees.

Hope this helps you!!

Answer 2

Answer:

50

Step-by-step explanation:

x+10+x+40+2x-30 = 4x+20 = 180

4x = 160

x = 160/4

x = 40