Maths : Practical Geometry: Book Back, Exercise, Example Numerical Question with Answers, Solution : Exercise 4.6: Construction of the Circumcentre of a Triangle, Construction of the Incircle of a Triangle

**Construction of the Circumcentre of a
Triangle, Incircle of a Triangle**

**Exercise 4.6**

**1. Draw a triangle ABC, where
AB = 8 cm, BC = 6 cm and
**

**2. Construct the right triangle PQR
whose perpendicular sides are 4.5 cm and
6 cm. Also locate its circumcentre and draw the circumcircle.**

**3. Construct Δ ABC with AB
= 5 cm **

**4. Construct an isosceles triangle PQR
where PQ= PR and **

**5. Draw an equilateral triangle of side
6.5 cm and locate its incentre. Also draw
the incircle.**

**6. Draw a right triangle whose hypotenuse
is 10 cm and one of the legs is 8 cm.
Locate its incentre and also draw the incircle.**

**7. Draw ****ΔABC**** given
AB = 9 cm, **

**8. Construct ****ΔABC**** in
which AB = BC = 6cm and **

Tags : Example Solved Problems | Practical Geometry , 9th Maths : UNIT 4 : Geometry

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9th Maths : UNIT 4 : Geometry : Exercise 4.6: Construction of the Circumcentre, Incircle of a Triangle | Example Solved Problems | Practical Geometry

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