Answer:
5y-9x/xy
Step-by-step explanation:
Answer:
450 mins or 7 hrs and 30 mins
Step-by-step explanation:
360/24 = 15
15*30 = 450 mins
I'm sorry but I don't see any questions?
Given:
The number of sides of given polygon = 4
To find the sum of the interior angles of the polygon.
Formula
The sum of interior angles of any polygon is

where, n be the number of sides of the polygon.
Now,
Taking n = 4 we get,

or, 
or, 
Hence,
The sum of the interior angles of the polygon is 360°.