Maths : Practical Geometry : Book Back, Exercise, Example Numerical Question with Answers, Solution: Exercise 4.5: Construction of the Centroid and Orthocentre of Triangle

**Construction of the Centroid of a Triangle and
Orthocentre of a Triangle**

**Exercise 4.5**

**1. Construct the ****Δ***LMN*** such
that LM=7.5cm, MN=5cm and LN=8cm. Locate its centroid.**

**2. Draw and locate the centroid of the
triangle ABC where right angle at A, AB = 4cm and AC
= 3cm.**

**3. Draw the ****ΔABC**** , where
AB = 6cm, **

**4. Construct the ****Δ***PQR*** such
that PQ = 5cm, PR= 6cm and **

**5. Draw ****Δ***PQR*** with
sides PQ = 7 cm, QR = 8 cm and
PR = 5 cm and construct its Orthocentre.**

**6. Draw an equilateral triangle of sides
6.5 cm and locate its Orthocentre.**

**7. Draw ****Δ***ABC***, where
AB = 6 cm, **

**8. Draw and locate the Orthocentre of
a right triangle PQR where PQ = 4.5 cm, QR = 6 cm and PR = 7.5 cm.**

Tags : Numerical Problems with Answers, Solution | Geometry | Maths , 9th Maths : UNIT 4 : Geometry

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9th Maths : UNIT 4 : Geometry : Exercise 4.5: Construction of the Centroid and Orthocentre of Triangle | Numerical Problems with Answers, Solution | Geometry | Maths

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