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# Balbharati solutions for Maharashtra state board SSC 9th Standard Maths 2 Geometry chapter 4 - Constructions of Triangles [Latest edition]

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## Chapter 4: Constructions of Triangles

Practice Set 4.1Practice Set 4.2Practice Set 4.3Problem Set 4

### Balbharati solutions for Maharashtra state board SSC 9th Standard Maths 2 Geometry Chapter 4 Constructions of Triangles Practice Set 4.1 [Page 53]

Practice Set 4.1 | Q 1 | Page 53

Construct Δ PQR, in which QR = 4.2cm m∠ Q = 40 ° and PQ + PR = 8.5cm

Practice Set 4.1 | Q 2 | Page 53

Construct  Δ XYZ, in which YZ = 6 cm, XY + XZ = 9 cm.
∠ XYZ = 50°

Practice Set 4.1 | Q 3 | Page 53

Construct  Δ ABC, in which BC = 6.2 cm,  ∠ ACB= 50° , AB + AC  = 9.8 cm

Practice Set 4.1 | Q 4 | Page 53

Construct  Δ ABC, in which BC =5.2 cm,  ∠ ACB = 45 ° and perimeter  of  Δ ABC  is 10 cm.

### Balbharati solutions for Maharashtra state board SSC 9th Standard Maths 2 Geometry Chapter 4 Constructions of Triangles Practice Set 4.2 [Page 54]

Practice Set 4.2 | Q 1 | Page 54

Construct Δ XYZ, such that  YZ = 7.4 cm, ∠XYZ = 45°  and  XY - XZ = 2.7 cm.

Practice Set 4.2 | Q 2 | Page 54

Construct Δ PQR, such that  QR = 7.4 cm, ∠PQR= 60 ° and  PQ - PR = 2.5 cm.

Practice Set 4.2 | Q 3 | Page 54

Construct Δ ABC, such that BC = 6 cm, ∠ABC = 100°   and  AC - AB = 2.5cm.

### Balbharati solutions for Maharashtra state board SSC 9th Standard Maths 2 Geometry Chapter 4 Constructions of Triangles Practice Set 4.3 [Page 56]

Practice Set 4.3 | Q 1 | Page 56

Construct Δ PQR,  in which ∠Q = 70°,  ∠R = 80° and PQ + QR + PR = 9.5 cm.

Practice Set 4.3 | Q 2 | Page 56

Construct Δ XYZ, in which ∠Y = 58°, ∠X = 46° and  perimeter of triangle is 10.5 cm.

Practice Set 4.3 | Q 3 | Page 56

Construct Δ LMN, in which ∠M = 60°, ∠N = 80°  and  LM + MN + NL = 11 cm.

### Balbharati solutions for Maharashtra state board SSC 9th Standard Maths 2 Geometry Chapter 4 Constructions of Triangles Problem Set 4 [Page 56]

Problem Set 4 | Q 1 | Page 56

Construct Δ XYZ, such that  XY + YZ  =10.3 cm,  YZ = 4.9 cm, ∠XYZ = 45° .

Problem Set 4 | Q 2 | Page 56

Construct Δ ABC, in which ∠B = 70°, ∠C = 60° , AB + BC + AC = 11.2 cm.

Problem Set 4 | Q 3 | Page 56

The perimeter of a triangle is 14.4 cm and the ratio of lengths of its side is 2 : 3 : 4. Construct the triangle.

Problem Set 4 | Q 4 | Page 56

Construct Δ PQR, in which PQ - PR = 2.4 cm, QR = 6.4 cm and ∠PQR = 55° .

## Chapter 4: Constructions of Triangles

Practice Set 4.1Practice Set 4.2Practice Set 4.3Problem Set 4

## Balbharati solutions for Maharashtra state board SSC 9th Standard Maths 2 Geometry chapter 4 - Constructions of Triangles

Balbharati solutions for Maharashtra state board SSC 9th Standard Maths 2 Geometry chapter 4 (Constructions of Triangles) include all questions with solution and detail explanation. This will clear students doubts about any question and improve application skills while preparing for board exams. The detailed, step-by-step solutions will help you understand the concepts better and clear your confusions, if any. Shaalaa.com has the Maharashtra State Board Maharashtra state board SSC 9th Standard Maths 2 Geometry solutions in a manner that help students grasp basic concepts better and faster.

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Concepts covered in Maharashtra state board SSC 9th Standard Maths 2 Geometry chapter 4 Constructions of Triangles are Perpendicular bisector Theorem, Construction of Triangles.

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