# Here we have given NCERT Solutions for Class 6 Maths Chapter 5 Understanding Elementary Shapes Ex 5.5.

- Understanding Elementary Shapes Class 6 Ex 5.1
- Understanding Elementary Shapes Class 6 Ex 5.2
- Understanding Elementary Shapes Class 6 Ex 5.3
- Understanding Elementary Shapes Class 6 Ex 5.4
- Understanding Elementary Shapes Class 6 Ex 5.6
- Understanding Elementary Shapes Class 6 Ex 5.7
- Understanding Elementary Shapes Class 6 Ex 5.8
- Understanding Elementary Shapes Class 6 Ex 5.9

Board | CBSE |

Textbook | NCERT |

Class | Class 6 |

Subject | Maths |

Chapter | Chapter 5 |

Chapter Name | Understanding Elementary Shapes |

Exercise | Ex 5.5 |

Number of Questions Solved | 4 |

Category | NCERT Solutions |

## NCERT Solutions for Class 6 Maths Chapter 5 Understanding Elementary Shapes Ex 5.5

Ex 5.5 Class 6 Maths Question 1.

Which of the following are models for perpendicular lines:

(a) The adjacent edges of a table top.

(b) The lines of a railway track.

(c) The line segments forming the letter ‘L’.

(d) The letter V.

Solution:

(a) Yes

(b) No

(c) Yes

(d) No

Ex 5.5 Class 6 Maths Question 2.

Let be the perpendicular to the line segment . Let and intersect in the point A. What is the measure of ∠PAY?

Solution:

The measure of ∠PAY =90° [∵ PQ ⊥ XY, given]

Ex 5.5 Class 6 Maths Question 3.

There are two “set-squares” in your box. What are the measures of the angles that are formed at their corners? Do they have any angle measure that is common?

Solution:

In one, the angles are of 30°, 60°, 90° and in the other the angles are of 90°, 45°, 45°.

Clearly, the common angle = 90°

Ex 5.5 Class 6 Maths Question 4.

Study the diagram. The line l is perpendicular to line m.

(a) Is CE = EG?

(b) Does PE bisect CG?

(c) Identify any two line segments for which PE is the perpendicular bisector. ‘ ’

(d) Are these true?

(i) AC > FG

(ii) CD = GH

(iii) BC< EH

Solution:

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