Construct a triangle whose perimeter is 12cm and base angle are 45degree and 60degree...
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1.Draw a line segment PQ = AB + BC + CA = 12 cm.
2. Make ∠ LPQ= 45° and ∠ MQP = 60°
3. Now bisect ∠ LPQ and ∠ MQP such that their bisectors meet at A.
4. Draw perpendicular bisector of AP and AQ i.e. XY and ST intersecting PQ at B and C respectively.
5. Join AB and AC.
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