Question

5. The angles of a hexagon
are (x - 10)°, xº, (x + 10),
(x + 20°, (x+ 30° and
(x + 40°. Find the value
of x.
4​

Answer 1

Answer:

105°

Step-by-step explanation:

The sum of angles of hexagon is 720°.

x-10+x+x+10+x+20+x+30+x+40=720

6x+90=720

6x=630

x=630/6

=105

Answer 2

Answer:

105

Step-by-step explanation:

(x-10)+x+(x+10)+(x+20)+(x+30)+(x+40) = 720

6x + 90 = 720

6x = 630

x = 105