CBSE Class 10 Maths Geometrical Construction

Read and download CBSE Class 10 Maths Geometrical Construction chapter in NCERT book for Class 10 Mathematics. You can download latest NCERT eBooks for 2021 chapter wise in PDF format free from Studiestoday.com. This Mathematics textbook for Class 10 is designed by NCERT and is very useful for students. Please also refer to the NCERT solutions for Class 10 Mathematics to understand the answers of the exercise questions given at the end of this chapter

 

Chapter 11

Geometrical Construction

Exercise - 22

1.From a point P on the circle of radius 4cm, draw a tangent to the circle without using the centre. Also write steps of construction.

2.Draw a circle of radius 4.5cm. Take a point P on it. Construct a tangent at the point P without using the centre of the circle. Write the steps of construction.

3.Draw a circle of radius 5cm. Take a point P on it. Without using the centre of the circle, construct a tangent at the point P. Write the steps of construction also.

4.Draw a circle of diameter 12cm. From a point P, 10cm away from its centre, construct a pair of tangent to the circle. Measure the lengths of the tangent segments.

5.Draw a circle of radius 5cm. from a point P, 7cm away from its centre, construct a pair of tangents to the circle. Measure the length of the tangent segments.

6.Draw a circle of radius 7cm. From a point P, 8cm away from its centre, Construct a pair tangents to the circle. Measure the length of the tangent segments.

7.Draw a right angled triangle ABC with AB = 4.5cm, AC = 7.5cm and . Construct its incircle. Write the steps of construction.

8.Construct a triangle ABC in which BC = 13cm, CA = 5cm and AB = 12cm. Draw its incircle and measure its radius.

9.Construct a triangle ABC in which AB = 3cm, BC = 4cm and AC = 5cm. Draw the circumcircle of triangle ABC.

10.Construct the circumcircle of an equilateral triangle with side 6cm. Write the steps of construction.


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