Question

what is sum of interior angles of a polygon if number of sides are 10​

Answer 1

Answer:

sum of interior angles of a polygon if number of sides are 10 is 1440 degrees

Step-by-step explanation:

sum of interior angles of a polygon if number of sides are n is given by

=(n-2)180

here number sides = 10=n

if number of sides are 10, then it is called as decagon. sum of the interior angles of decagon is

=(n-2)180

=(10-2)180

=8(180)

=1400 degrees

sum of interior angles of a polygon if number of sides are 10 is 1440 degrees