Question

What is the sum of the measures of the interior angles of a heptagon?

Answer 1

The formula for the sum of interior angles is

`180^(o)(n-2)`

where
`n` is the number of sides.

We have

`n=7`
so the sum is

`180^(o)(7-2)=180^(o)*5=900^(o)`

Answer 2

The sum of the measures of the interior angles of a heptagon=900°

Explanation:

We know that we have formula to find the sum of the interior angles of a polygon.

Sum of the interior angles of a polygon = 180° (n -2), where "n" is the number of sides of the polygon.

Here we need to find the sum of the measures of the interior angles of a heptagon.

Heptagon is a 7 sided polygon.

Therefore, n = 7

Now plug n = 7 in the above formula, we get

= 180° (7 -2)

= 180°6

The sum of the measures of the interior angles of a heptagon= 900°