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 ...

An understanding of the three trigonometric ratios and how to change the subject of a formula is essential ... there is a small D at the top of the calculator screen, and if not, go into the ...