Question

The measures of the interior angles of a convex octagon increase by 10° for each angle. What is the largest angle?
Largest angle=

Answer 1

What is the total number of degrees in all 8 of the angles of the octagon?

Answer 2

@Cloverlicious ?????

Answer 3

I'm not sure. I think it is either 180 or 360.

Answer 4

1080 degrees

Answer 5

So the 8 angles are x, x+10, x+20, x+30, x+40, x+50, x+60, x+70

Answer 6

When you add them all together, you get 1080. Write and solve that equation. After you find x, x+70 is the biggest angle and the answer to the question the problem asks.