Algebra 2 (1st Edition)

Published by McDougal Littell
ISBN 10: 0618595414
ISBN 13: 978-0-61859-541-9

Chapter 9 Quadratic Relations and Conic Sections - 9.1 Apply the Distance and Midpoint Formulas - 9.1 Exercises - Skill Practice - Page 617: 4



Work Step by Step

Using the distance formula, we find: $$\sqrt{\left(4-0\right)^2+\left(2-0\right)^2}\\ 2\sqrt{5}$$ Using the midpoint formula, we find: $$\left(\frac{4+0}{2},\:\frac{2+0}{2}\right)\\ \left(2,\:1\right)$$
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