Which statements regarding the diagram Triangle EBC are true? Select three options •Angle BEC is an exterior angle •Angle DEC is an exterior angle •Angle ABE and EBC are supplementary angles •Angle BCF and DEC are supplementary angles •Angle BEC us a remote interior angle to exterior angle BCF

How do you do this geometry problem

100 points, hi, i’m not sure how to get the equation from the graph and table.

Angle xyz is formed by segments xy and yz on the coordinate grid below: a coordinate plane is shown. angle xyz has endpoints at 3 comma negative 1 and 6 negative 2 and 3 comma negative 3 and measures 36.87 degrees. angle xyz is rotated 270 degrees counterclockwise about the origin to form angle x′y′z′. which statement shows the measure of angle x′y′z′?