Quiz 10-1: intro to circles, central angles and arcs, arc lengths?

Find the roots of the equation below. x^2 - 6 + 9 = 0

Show your workcan a right triangle have this sides? *how to prove it without using the pythagorean theorema*

Question 4 of 10 2 points what is the second part of the process of investigating a question using data? a. rephrasing the question o b. describing the data c. collecting the data o d. making an inference submit