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Construct a Quadrilateral Abcd, When: Ad = Ab = 4 Cm, Bc = 2.8 Cm, Cd = 2.5 Cm and Angle Bad = 45°. - Mathematics

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Question

Construct a quadrilateral ABCD, when:
AD = AB = 4 cm, BC = 2.8 cm, CD = 2.5 cm and angle BAD = 45°.

Sum

Solution


Steps:
1. Draw AD = 4cm.
2. Draw AP such that ∠A = 45°.
3. With A as a center with radii, 4 cm draw an arc at B on AP.
4. Now taking B and D as a center and radii 2.8 cm and 2.8 cm draw arcs cutting each other at C.
5. Now join BC and CD.

ABCD is the required quadrilateral.

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Constructing a Quadrilateral
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Chapter 15: Construction of Polygons (Using ruler and compass only) - Exercise 15 [Page 190]

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Selina Concise Mathematics [English] Class 9 ICSE
Chapter 15 Construction of Polygons (Using ruler and compass only)
Exercise 15 | Q 6 | Page 190
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