A right triangle is a type of triangle that has one angle measuring exactly 90 degrees. The side opposite this 90-degree angle is called the hypotenuse, which is the longest side of the right triangle ...

Angles are a fundamental aspect of geometry, impacting various fields such as architecture, design, and engineering. Calculating angles correctly is essential to solving geometrical problems and ...

a missing side in a right-angled triangle when another side and an angle are known. a missing angle in a right-angled triangle when two sides are known. In these formulae, the Greek letter θ (theta) ...

Trigonometry can be used to find the length of a side in a triangle. Trigonometry close trigonometryThe study of sides and angles in triangles. can be used to find a missing side in a right-angled ...

Type in the lengths of two sides of a right triangle. One in each of the boxes at the top. Then select if the missing side is the hypotenuse or a leg. You will also need to select the form that answer ...