From 3e9797aaa1bbf2ce26a95bdc680bc7d55463aa7c Mon Sep 17 00:00:00 2001
From: James Su <amagicalsoup@gmail.com>
Date: Sun, 29 Dec 2019 17:18:34 +0000
Subject: [PATCH] Add new file

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 .../Analytical Geometry.md                          | 13 +++++++++++++
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 create mode 100644 Grade 10/Math/MPM2DZ/Math Oral Presentation Questions/Analytical Geometry.md

diff --git a/Grade 10/Math/MPM2DZ/Math Oral Presentation Questions/Analytical Geometry.md b/Grade 10/Math/MPM2DZ/Math Oral Presentation Questions/Analytical Geometry.md
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+## Analytical Geometry
+
+### Question 1 a)
+
+Lets first find each of the side lengths to determine if the triangle is **obtuse**, **acute** or scalene.
+
+$`AB = \sqrt{(-1-7)^2 + (5-2)^2} = \sqrt{64 + 9} = \sqrt{73}`$
+
+$`BC = \sqrt{(7-(-1))^2 + (2-(-4))^2} = \sqrt{64 + 36} = \sqrt{100} = 10`$
+
+$`AC = \sqrt{(-1-(-1))^2 + (5-(-4))^2} = \sqrt{0^2 + 9^2} = \sqrt{81} = 9`$
+
+$`\since
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