-14+71/2= -6 1/2 degrees Celsius is the original temperature.
Answer: The sum of the number of angles in a polygon is (n-2) * 180, where n is the number of sides, so the sum of the angles of a 17-sided polygon is (17-2) * 180 = 2700.
Step-by-step explanation:
Answer:
41 degrees
Step-by-step explanation:
The three angles need to add up to 180 degrees!