Which set of sides would make a right triangle?
7,8,15
14,18,86
3,4,8
5,12,13

What is the rule for reflection across the y axis

Given a(-12,5) and b(12,29) find the point that divides the line segment ab three-eighths of the way from a to b

Asquare has a side that measures 11 units. what is the area of a circle with a circumference that equals the perimeter of the square? use 3.14 for π, and round your answer to the nearest hundredth. 1519.76 units2 379.94 units2 616.56 units2 154.14 units2