Special Right Triangles Teacher Resources

Find Special Right Triangles educational ideas and activities

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In this special right triangles activity, learners solve 15 short answer problems. Students use trigonometric functions to find missing side lengths of various right triangles.
In this geometry worksheet, students solve both kinds of special right triangles. There are 12 questions with multiple parts.
In this special right triangle worksheet, students use the trigonometric functions to determine angle measurement or the length of one side of a right triangle. This one-page worksheet contains 18 problems. Answers are provided at the bottom of the page.
In this special right triangles worksheet, 10th graders solve 9 different problems related to measuring various types of right triangles. First, they find the values of x and y in each right triangle shown. Then, students find the length of a diagonal of a square with the sides a given length. They also find the measures of an altitude of the triangle.
In this special right triangles worksheet, 10th graders solve and complete 16 different types of problems. First, they find the value of each variable. Then, students find the length of a side described to the nearest tenth of an inch. They also find the value of each variable and leave the answer in simplest radical form.
In this special right triangles worksheet, 10th graders solve 17 different problems that include measuring various angles of triangles. First, they determine the length of two line segments given the angles. Then, students determine the measure of an angle in a trapezoid as shown.
In this geometry worksheet, 10th graders use the theorems regarding right triangles to find the missing length in a special right triangle. The one page worksheet contains eleven questions. Answers are included.
In this special right triangle learning exercise, students compute the length of the specified side of a right triangle. There are five multiple choice problems on the learning exercise. Problems are selected from a large bank, and each time the learning exercise is selected, a different set of problems is featured. Each problem includes a hint button to assist students. The learning exercise is self-scoring.
In this special right triangles worksheet, students find the length of the hypotenuse or a leg. This one-page worksheet contains 18 multi-step problems. This worksheet is self-checking. If answers are correct, then the student will know the answer to a riddle.
In this geometry worksheet, 10th graders solve problems involving special right triangles and the trigonometry of right triangles.  The one page interactive worksheet contains ten multiple choice questions, a hint for each question, and is self checking.
In this special right triangles worksheet, 10th graders solve 10 different problems that include solving equations that are special right triangles. First, they determine the exact value of each problem. Then, students use the Pythagorean Theorem to solve each equation.
For this right triangles worksheet, students solve five multiple choice problems related to special right triangles.  The solutions are available by clicking on the "check it" button found on the bottom of the page.
In this geometry worksheet, 10th graders use the theorems regarding 45â—¦-45â—¦-90â—¦ and 30â—¦-60â—¦-90â—¦ triangles to find the indicated missing lengths in special right triangles.  The one page interactive worksheet contains five multiple choice questions and is self checking.
For this geometry worksheet, 10th graders review problems that review a variety to topics relating to right triangles, including, but not limited to the Pythagorean Theorem, simplifying radicals, special right triangles, and right triangle trigonometry.  The four page worksheet contains twenty-nine problems.  Answers are not included. 
For this geometry worksheet, 10th graders solve problems that are based on the right triangle trigonometry and the special right triangles. The three page worksheet contains twelve questions.  Answers are not included. 
In this geometry worksheet, 10th graders solve problems based on a variety of topics, including the three basic undefined terms, the trigonometry of special right triangles, and properties of quadrilaterals.  The one page interactive worksheet contains twenty multiple choice questions and is self checking. 
In this right triangles worksheet, students solve 8 problems using the Pythagorean Theorem. Students then solve 9 problems using properties of special right triangles.
In this trigonometric applications worksheet, students solve for the missing side of a right triangle using a trigonometric ratio. There are 46 questions, 10 of which are word problems.
In this geometry worksheet, 10th graders use the theorems regarding 30â—¦-60â—¦-90â—¦ and 45â—¦-45â—¦-90â—¦ right triangles to find length of the sides of the triangle.  The one page interactive worksheet contains five multiple choice questions, a hint for each question, and is self checking.
In this Geometry activity, 10th graders solve problems involving 30â—¦-60â—¦-90â—¦ and 45â—¦-45â—¦-90â—¦ right triangles.  The one page interactive activity contains five multiple choice questions and is self checking. 

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Special Right Triangles