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प्रश्न
Construct a parallelogram ABCD, if :
AB = 3.6 cm, BC = 4.5 cm and ∠ABC = 120°.
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उत्तर
The rough figure is as follow :
The above rough figure is used to construct the actual ||gm as follow :
Steps :
- Draw AB = 3.6 cm.
- Draw BP such that ∠B = 120°.
- Cut BC = 4.5 cm.
- From A, draw an arc of radius 4.5 cm.
- From C, draw an arc of radius 3.6 cm. Which intersects the first arc at D.
- Join AD and CD.
Hence ABCD is the required ||gm.
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