Question

What is the addition of all the angles of a hexagon?

(a) 540 (b) 720 (c) 360 (d) 900​

Answer 1

Answer:

Hexagon has 6, so we take 540+180=720. Hexagon has 6, so we take 540+180=720. A heptagon has 7 sides, so we take the hexagon's sum of interior angles and add 180 to it getting us, 720+180=900 degrees.

Answer 2

Hexagon has 6, so we take 540+180=720. Hexagon has 6, so we take 540+180=720. A heptagon has 7 sides, so we take the hexagon's sum of interior angles and add 180 to it getting us, 720+180=900