RBSE Solutions for Class 9 Maths Chapter 8 Construction of Triangles Ex 8.4 is part of RBSE Solutions for Class 9 Maths. Here we have given Rajasthan Board RBSE Class 9 Maths Solutions Chapter 8 Construction of Triangles Ex 8.4.

Board |
RBSE |

Class |
Class 9 |

Subject |
Maths |

Chapter |
Chapter 8 |

Chapter Name |
Construction of Triangles |

Exercise |
Ex 8.4 |

Number of Questions Solved |
3 |

Category |
RBSE Solutions |

## Rajasthan Board RBSE Class 9 Maths Solutions Chapter 8 Construction of Triangles Ex 8.4

Question 1.

Construct a right-angled triangle the length (RBSESolutions.com)of whose hypotenuse is 5 cm and one of the remaining side is 3 cm long.

Solution.

Steps of construction:

- Draw a line segment AB = 3 cm.
- Take A as a centre, draw an angle of 90° by ruler and compass.
- Join angle line.

- Take B as centre, draw an arc of radius 5 cm which cuts the angle line (RBSESolutions.com)at the point C. Join BC.

Hence, ∆ABC is required right-angled triangle.

Question 2.

Construct a triangle ABC when ∠A = 90°, AC = 5.4 cm and hypotenuse BC = 10 cm.

Solution.

Steps of construction:

- Draw a line segment AC = 5.4 cm.

- Take A as centre, draw an angle of 90° by (RBSESolutions.com)ruler and compass.
- Take C as centre and draw an arc of radius 10 cm which intersects the angle line at B.
- Join B to C.

Hence, ∆ABC is the required right angled triangle.

Question 3.

Construct a right angled triangle ABC whose ∠A = 90° and a = 10 cm and c = 6 cm, from the vertex A, draw a perpendicular on the hypotenuse.

Solution.

Steps of construction:

- Draw a line segment AB = 6 cm as base.

- With A as centre, draw an angle of 90°.
- With B as centre, draw an arc of radius 10 cm which (RBSESolutions.com)intersects the angle line at C.
- Again A as centre, draw perpendicular bisector of BC.

Hence, ∆ABC is the required right angled triangle.

We hope the given RBSE Solutions for Class 9 Maths Chapter 8 Construction of Triangles Ex 8.4 will help you. If you have any query regarding RBSE Rajasthan Board Solutions for Class 9 Maths Chapter 8 Construction of Triangles Ex 8.4, drop a comment below and we will get back to you at the earliest.