If the 90 degree central is the standard meridian for your time zone then how many degrees of longitude separate you from this standard controlling meridian? calculate the difference betweenn standard and sun time using (1 degree of longitude= 4 mins and 1 min of longitude=0.006mins). how many minutes ahead or behind your standard meridian are you?
location is kansas city, missouri, us

Where exactly from michigan?

Answeroil-shale;

In a right-angled triangle: 1- the hypotenuse is the longest side2- we can apply pythagorean rule which states that: (hypotenuse)^2 = (side1)^2 + (side2)^2for the given triangle,longest side is 15 cm  side1 = 9 cmside2 is 12 cm  to check whether the triangle is right-angled or not,compare (15)^2 to the summation of (9)^2 and (12)^in other words, compare 225 to the summation of 81 and 144if they are both equal, then the triangle is right-angles, otherwise, it is not.you haven't provided the diagram showing her work, so i cannot tell the choice. however, apply my explanation to the question you have.