Students will test their knowledge on 30-60-90 and 45-45-90 triangles.
Questions: 5 | Attempts: 1181 | Last updated: Mar 22, 2022
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: 878 | Last updated: Mar 21, 2022
For the right triangle ABC shown below, what is tanA?
Pythagorean Theorem and its converse; Special Right Triangles; Trigonometry
Questions: 15 | Attempts: 453 | Last updated: Mar 21, 2022
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?