8.GR.B: Apply the pythagorean theorem to reason about right triangles.

Apply the pythagorean theorem to reason about right triangles.

8.GR.B.4Understand and reason about the Pythagorean Theorem and its extensions. a. Use diagrams, examples, or informal reasoning to explain the Pythagorean Theorem and why it applies to all right triangles. b. Use the converse of the Pythagorean Theorem to determine whether a set of three side lengths forms a right triangle, and extend this reasoning to identify whether a triangle is acute or obtuse using Pythagorean inequalities.8.GR.B.5Apply the Pythagorean Theorem to solve problems in context. a. Determine unknown side lengths in right triangles. b. Find the distance between two points in a coordinate system using the Pythagorean Theorem.

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