Construct ∆PQR in which
"
Triangle:
1. Draw the line QR=4 cm
2. At Q making an angle 105 degrees with QR draw a line QY
3. At R making an angle 30 degrees with QR draw a line RX
4. The lines RX and QY intersect at P
Median:
1. Find the midpoint S of PR, by constructing a perpendicular bisector.
2. Join QS. QS is the median
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