In triangle PQR, S and T are the midpoints of sides PQ and PR, respectively. The length of side QR is 12 cm. If ST is parallel to QR, find the length ...
Question
In triangle PQR, S and T are the midpoints of sides PQ and PR, respectively. The length of side QR is 12 cm. If ST is parallel to QR, find the length of ST in cm.