If a polygon is rotated which if the following characteristics of the polygon will always be the same Side lengths
Angel measures
Area
Perimeter
Coordinates

Hello people, i have a math question that i need with, me, i will give the correct one brainiest, and for the other correct people, a and 5 stars.

Aman is 6 feet 3 inches tall. the top of his shadow touches a fire hydrant that is 13 feet 6 inches away. what is the angle of elevation from the base of the fire hydrant to the top of the man's head?

Write the sine and cosine values of a, b, respectively, in the figure for (1) and (2) + explanation.