Construct \(\Delta PQR\) whose sides are \(PQ = 6 \ cm\), \(\angle Q = 60^\circ\) and \(QR = 7 \ cm\) and locate its orthocentre.
Construction:
Step 1:
Step 2:
The point of intersection of the
is the orthocentre of the triangle \(PQR\).
Answer variants:
Draw the triangle \(PQR\) using the measurements \(PQ = 6 \ cm\), \(\angle Q = 60^\circ\) and \(QR = 7 \ cm\).
altitude \(H\)
Construct the atltitudes from any two vertices (say) \(R\) and \(P\), to their opposite sides \(PQ\) and \(QR\), respectively.