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# Construct the Following Quadrilaterals. Rectangle Okay Ok = 7 Cm Ka = 5 Cm - CBSE Class 8 - Mathematics

ConceptConstructing a Quadrilateral When Two Adjacent Sides and Three Angles Are Known

#### Question

Construct the following quadrilaterals.

Rectangle OKAY

OK = 7 cm

KA = 5 cm

#### Solution

1) A rough sketch of this quadrilateral is drawn as follows.

2) Draw a line segment OK of 7 cm and an angle of 90º at point K. As vertex A is 5 cm away from vertex K, cut a line segment KA of 5 cm from this ray.

3) Vertex Y is 5 cm and 7 cm away from vertex O and A respectively. By taking radius as 5 cm and 7 cm, draw arcs from point O and A respectively. These will be intersecting each other at point Y.

4) Join Y to A and O

OKAY is the required quadrilateral.

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#### APPEARS IN

NCERT Solution for Mathematics Textbook for Class 8 (2018 to Current)
Chapter 4: Practical Geometry
Ex. 4.30 | Q: 1.4 | Page no. 64
Solution Construct the Following Quadrilaterals. Rectangle Okay Ok = 7 Cm Ka = 5 Cm Concept: Constructing a Quadrilateral - When Two Adjacent Sides and Three Angles Are Known.
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