the rectangle
3. Construct a square, each of whose sides measures 6 cm.
4. Construct a square, each of whose diagonals measures 6.8 cm.
5. Construct a rectangle PQRS in which QR = 4.6 cm and diagonal PR = 6 cm. Measure the other son
6. Construct a rhombus in which measures of the diagonals are 8 cm and 6 cm.
8. Construct a square, each of whose sides measures 6.4 cm.
between AC and BD is 120".
to
7. Construct a rhombus ABCD in which AB = 4 cm and diagonal AC is 6.5 cm,
9. Construct a rectangle ABCD whose diagonals are 11 cm each and angle between them is 60°. S.
10. Construct a rectangle ABCD, where AB = 5 cm and BC = 4,5 cm.
3.
6
Now You Know!
In this chapter, you have learnt the following:
1. Five measurements are needed to construct a quadrilateral uniquely.
2. A quadrilateral can be constructed uniquely, if
(i) the length of its four sides and a diagonal is given.
(ii) the three sides and its two diagonals are given.
(iii) three angles and two adjacent sides are given.
(iv) the three sides and their included angles are given.
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it very big question give small question
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