Find the value of each variable. For the circle, the dot (point) represents the center.
It’s a pentagon with two points p, q and 53degrees with a 90 degree angle

Talia grouped the terms and factored out the gcf of the groups of the polynomial 15x2 – 3x – 20x + 4. her work is shown below. (15x2 – 3x) + (–20x + 4) 3x(5x – 1) + 4(–5x + 1) talia noticed that she does not have a common factor. what should she do?