If the total sum of the interior angles is #900°# , how many sides does the polygon have ?
2 Answers
Feb 27, 2018
Please see below.
Explanation:
Sum of exterior angles of any polygon is always
It appears that by error the word "exterior" has been mentioned. In case sum of interior angles is
total sum of all the angles is
But sum of each pair of interior and exterior angles add up to
we have
and hence polygon has
Feb 27, 2018
Explanation:
You can use the formula for finding the sum of the interior angles:
If the sum is
There are