The sum of the measures of the interior angles of a polygon with n sides is (n – 2)180.
The measure of each interior angle of an equiangular n-gon is.
If you count one exterior angle at each vertex, the sum of the measures of the exterior angles of a polygon is always 360°.
Answer:
250x+140=y
Step-by-step explanation:
so amount earned for 10 hours of work is 250
Answer: 56
Step-by-step explanation:
400 in² = (20 in)²
The area of a square is the square of the side length.
The length of one of the sides is 20 inches.
