Solving for the unknown sides and angles of a right triangle can be done using trigonometric ratios and the Pythagorean theorem. The trigonometric ratios are used to show the equations relating the sides of a triangle and its angles: $$\begin{align} \sin (\text{angle}) ...
Keep in mind that inverse sine yields two solutions; your calculator will only give you one of these solutions. Examine the angle you were asked to find. If it is obtuse, it measures more than 90 degrees. If you are unsure whether the angle is obtuse or acute, measure it with a protra...
Right triangles have the particularity that two sides form a {eq}90^{\circ} {/eq} angle. The hypotenuse of a right triangle is the longest side it has, and it is opposite the {eq}90^{\circ} {/eq} angle. We can use trigonometric ratios to solve this type of tria...
Are all right triangles similar? Not all right-angled triangles are similar, although some can be. They are similar if all their angles are the same length, or if the ratio of two of their sides is the same. Given... © Omni Calculator Two sides Side length a Side length b Sid...