Line and Angles Blog 2

GOOD MORNING BOYS!

Today by the end of the blog, you will be able to:
(i) Relate the angles as LINEAR PAIRS AND VERTICALLY OPPOSITE ANGLES.




RELATED ANGLES:


Linear pair: A linear pair is a pair of adjacent angles whose non-common sides are opposite rays. 
Indicate which pairs of angles are: Linea toppr.com
In the figure, pair of linear pairs are:
∠1 and ∠5
∠2, ∠3 and ∠4
THE SUM OF LINEAR PAIRS = 180°

Vertically Opposite Angles: When two lines intersect, the vertically opposite angles so formed are equal.
G3a – Angles at a point, angles at a point on a straight line ...

IN THE FIGURE ON THE LEFT, THE BLUE ANGLES ARE EQUAL.


EXERCISE 5.1



























Worksheet: Vertically Opposite Angles | Nagwa
EXAMPLE 1: Find the angle x when two of the angles is given.

Question 11: Think of the reason yourself.


Question 12: Part (ii) is done for you. [Try part (i) yourself.]















HOMEWORK:
1. Complete the Ex 5.1 given the blog.
2. Do Question 13 and 14 Ex 5.1



THIS IS ALL FOR TODAY!!

Comments

  1. Ayush Arun5/06/2020

    GOOD MORNING SIR
    AYUSH ARUN 7-B

    ReplyDelete
  2. Jayesh kaushik5/06/2020

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  3. Anirudh Adlakha5/06/2020

    Good morning sir,. Anirudh Adlakha 7B

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  4. Alok Mahim Tirkey5/06/2020

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  5. Unknown5/06/2020

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  6. Aarav Vashishta5/06/2020

    Good morning sir Aarav Vashishta 7B

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  7. Armaan Arora5/06/2020

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  8. Jatin Giroti5/06/2020

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    Jatin Giroti 7B

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  9. Devansh Jindal5/06/2020

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  10. Computer science5/06/2020

    Good morning Ma'am shaurya Arora

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  11. Krishna Rawat5/06/2020

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    Krishna Rawat7B

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  12. Anonymous5/06/2020

    Good morning sir, Rudra Joshi 7B

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  13. Jadon Stanley Minj5/06/2020

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    Jadon Stanley Minj 7B

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  14. Aarav Bansal5/06/2020

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    Aarav Bansal
    7B

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    Vilhousier Sanchu
    7B

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    Nishit Kedia
    7B

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  18. Kanav Kapoor5/06/2020

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    KANAV KAPOOR

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