Please help me. What is the procedure that can be used to show the converse of the Pythagorean theorem using side lengths chosen from 3 feet, 4 feet, 5 feet and 6 feet.

What percent of the circle below is shaded?

Need this at the city museum, child admission is 6 and adult admission is 9.20. on tuesday, 132 tickets were sold for a total sales of 961.60. how many adult tickets were sold that day?

The legs of a right triangle measure 6 meters and 8 meters. what is the length of the hypotonuse.