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Published byKatherine Sharp Modified over 6 years ago

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**MM2G1. Students will identify and use special right triangles.**

Standards MM2G1. Students will identify and use special right triangles. a. Determine the lengths of sides of 30°-60°-90° triangles. b. Determine the lengths of sides of 45°-45°-90° triangles.

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**MM2G1 a. Determine the lengths of sides of 30°-60°-90° triangles. b**

MM2G1 a. Determine the lengths of sides of 30°-60°-90° triangles. b. Determine the lengths of sides of 45°-45°-90° triangles. Use the Pythagorean theorem to find the missing side of each right triangle. Express your answers as a radicals in simplest form.

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**MM2G1 a. Determine the lengths of sides of 30°-60°-90° triangles. b**

MM2G1 a. Determine the lengths of sides of 30°-60°-90° triangles. b. Determine the lengths of sides of 45°-45°-90° triangles. What do you notice about the legs of each triangle? These triangles are called ________________ triangles. They are also known as triangles because: What do you notice about the hypotenuse with respect to each leg??

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**MM2G1 a. Determine the lengths of sides of 30°-60°-90° triangles. b**

MM2G1 a. Determine the lengths of sides of 30°-60°-90° triangles. b. Determine the lengths of sides of 45°-45°-90° triangles. Use the Pythagorean theorem to find the missing side of each right triangle. Express your answers as a radicals in simplest form.

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**What do you notice about the legs of each triangle?**

MM2G1 a. Determine the lengths of sides of 30°-60°-90° triangles. b. Determine the lengths of sides of 45°-45°-90° triangles. What do you notice about the legs of each triangle? These triangles are called triangles because: What do you notice about the hypotenuse with respect to each leg??

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**MM2G1 a. Determine the lengths of sides of 30°-60°-90° triangles. b**

MM2G1 a. Determine the lengths of sides of 30°-60°-90° triangles. b. Determine the lengths of sides of 45°-45°-90° triangles. In a right triangle, the hypotenuse is _______ times as long as each leg.

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**ALWAYS FIND THE SHORTEST LEG FIRST!!**

MM2G1 a. Determine the lengths of sides of 30°-60°-90° triangles. b. Determine the lengths of sides of 45°-45°-90° triangles. In a right triangle, the hypotenuse is _______ as long as the shorter leg, and the longer leg is ______ times as long as the shorter leg. ALWAYS FIND THE SHORTEST LEG FIRST!!

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Determine if the triangle is a triangle, or a triangle. Then find the value of the variable. 1) type of triangle: x =

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Determine if the triangle is a triangle, or a triangle. Then find the value of the variable. 2) type of triangle: x =

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Determine if the triangle is a triangle, or a triangle. Then find the value of the variable. 3) type of triangle: x =

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Determine if the triangle is a triangle, or a triangle. Then find the value of the variable. 4) type of triangle: x =

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Determine if the triangle is a triangle, or a triangle. Then find the value of the variable. 5) type of triangle: x =

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**6) type of triangle: x = y =**

Determine if the triangle is a triangle, or a triangle. Then find the value of the variable. 6) type of triangle: x = y =

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**Pg. 153 – 154: 1 – 22 ALL HOMEWORK!! DRAW FIGURES AND**

SHOW WORK FOR CREDIT!!

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