list the angles of rotation, separated by commas, less than 360° if the figure has rotational symmetry.
if the figure does not have rotational symmetry, enter the number zero.

Find the solutions for a triangle with a =16, c =12, and b = 63º

Someone me! if you’re smart you can solve this!

`if you have a set of parallel lines a and b cut by transversal x, if angle 1 = 167 degrees, what is angle 4 and why. also what is the measure of angle 5 and why? you need to use the names of the angle relationship and explain. ''.