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

Draw the given side of the triangle using a ruler. Use a protractor to measure the angle from the left-hand endpoint of the given side, mark it with a cross and draw a line from the endpoint ...