Construct ∆PQR such that
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(a) Draw a line segment QR = 5 cm.
(b) Taking Q as centre and radius 3.5 cm, draw an arc.
(c) Similarly, taking R as centre and radius 4 cm, draw an another arc which intersects first arc at P.
(d) Join PQ and PR. It is the required Δ PQR.
 
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