Answer:
negative
Step-by-step explanation:
a positive divided by a negative is a negative
Answer:
150.72
Step-by-step explanation:
-- The area of a rectangle is (length) · (width) .
-- 1/3 of the area of a rectangle is (1/3) · (length) · (width) .
the sum of all interior angles in a polygon is
180( n - 2)
n = number of sides
now, this polygon is a quadrilateral, so it has 4 sides, so it's total is just 180( 4 - 2) = 360.