Use the pythagorean theorem to determine if a triangle with sides lengths 2 feet 4 ft 5 ft is a right triangle

Click an item in the list or group of pictures at the bottom of the problem and, holding the button down, drag it into the correct position in the answer box. release your mouse button when the item is place. if you change your mind, drag the item to the trashcan. click the trashcan to clear all your answers. solve this quadratic equation using the quadratic formula. 2x2 - 2x=1 need asap

Answer pls man im trying to get out of summer school

What are the measures of angles a, b, and c? show your work and explain your answers. 25 points