Calculate the length AB. Give the answer to one decimal place. Label the sides of the triangle \(o\), \(a\) and \(h\). Next choose the correct ratio from \(s^o_h~c^a_h~t^o_a\). The length \(h\) is ...

Trigonometry ratios, sine, cosine and tangent can be used to calculate lengths of sides and sizes of angles in right-angled triangles. The labels given to the other two sides, opposite and adjacent, ...

Length is a fundamental concept in our daily lives, used to describe the size and dimensions of objects. From measuring the size of your room to calculating the distance of your road trip, ...