NCERT Solutions for Class 6 Maths Chapter 5 Understanding Elementary Shapes Ex 5.5 are part of NCERT Solutions for Class 6 Maths. 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 \(\overline { PQ } \) be the perpendicular to the line segment \(\overline { XY } \). Let \(\overline { PQ } \) and \(\overline { XY } \) 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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