A right triangle is a triangle in which one angle is a right angle. The relation between the sides and angles of a right triangle is the basis for trigonometry. For practice on this and more, take this quiz.
Questions: 9 | Attempts: 723 | Last updated: Nov 9, 2017
For the right triangle ABC shown below, what is tanA?
Pythagorean Theorem and its converse; Special Right Triangles; Trigonometry
Questions: 15 | Attempts: 355 | Last updated: Jan 24, 2013
Rita drew right triangle GHK on a sheet of notebook paper.
GH = 3 cm (LL)
GH = 5 cm (Hypotenuse)
To the nearest centimeter, what is the perimeter of the triangle?
Mathematicians and all mathematics students who are almost doing their exams and need practice, this quiz is for you. Get ready for your knowledge to be tested on various special right triangle questions.
Questions: 8 | Attempts: 330 | Last updated: Sep 26, 2017
Find the missing side of the 45-45-90 triangle.