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and write, 12. Constre, SEint., Draw AB-3.8 cm., Make ZABX- 80, From B, set off BC-3.4 cm., With A as centre and radius equal to 5 cm, draw, Step 2, 13. Cons, ZAB, Step 3., Step 4., an arc., Step 5., With C as centre and radius equal to 4.5 cm, draw, 450m, another arc, cutting the previous are at D., CONST, Step 6., Join AD and CD., EXAMPL, 50 cm, Then. ABCD is the required quadrilateral, shown, Solu, alongside., Ste, 38 cm, EXERCISE 17A, 1. Construct a quadrilateral ABCD in which AB =, and AC =8 cm., 4.2 cm, BC = 6 cm.CD = 5.2 cm, DA = 5, 2. Construct a quadrilateral PORS in which PQ = 5.4 cm, QR = 4.6 cm. RS =43., SP = 3.5 cm and diagonal PR = 4 cm., 3. Construct a quadrilateral ABCD in which AB = 3.5 cm, BC =3.8 cm, CD = DA = 45 cm, and diagonal BD = 5.6 cm., 3 cm, 4. Construct a quadrilateral ABCD in which AB = 3.6 cm, BC = 3.3 cm, AD = 2.7 em., diagonal AC = 4.6 cm and diagonal BD = 4 cm., %3D, 5. Construct a quadrilateral PQRS in which QR = 7.5 cm, PR = PS = 6 cm, RS = 5 cm and, QS = 10 cm. Measure the fourth side., 6. Construct a quadrilateral ABCD in which AB = 3.4 cm. CD = 3 cm, DA = 5.7 cm., AC =8 cm and BD = 4 cm., 7. Construct a quadrilateral ABCD in which AB = BC = 3.5 cm, AD = CD = 5.2 cm and, ZABC = 120°., 8. Construct a quadrilateral ABCD in which AB = 2.9 cm, BC = 3.2 cm. CD = 2.7 cm., DA = 3.4 cmn and ZA = 70°., 9. Construct a quadrilateral ABCD in which AB = 3.5 cm, BC = 5 cm. CD = 4.6 cm. ZB = 125°, and ZC = 60°, 10. Construct a quadrilateral PORS in which PO =6 cm, QR = 5.6 cm. RS = 2.7 cm, 29 = 45°, and ZR = 90°, 11. Construct a quadrilateral ABCD in which AB = 5.6 cm. BC = 4 cm. ZA = 50°, ZB = 105, and ZD =, 80°,, %3D