In geometry a construction is an accurate drawing ... If everything has been constructed correctly, the two lines will always meet at a right angle. Place the compasses on the point and draw ...

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 ...