Home MATHEMATICS TOPIC 6: GEOMETRY | MATHEMATICS FORM 1

TOPIC 6: GEOMETRY | MATHEMATICS FORM 1

2321
59
TOPIC 9: RATIO, PROFIT AND LOSS ~ MATHEMATICS FORM 1

Points and Lines

The Concept of a Point
Explain the concept of a point
point – is a smallest geometric figure which gives a position of object in a plane
A line segment – is a straight line joining two points in a plane
The Concept of a Point to Draw a Line
Extend the concept of a point to draw a line
A line segment – is a straight line joining two points in a plane
Line 1455622622614
A line passing through two points e.g A and B and extends without end (i.e infinitely) in both directions is denoted by
Line 1455623009316
The Difference Between a Line, a Line Segment and a Ray
Distinguish between a line, a line segment and a ray
A
ray – is a line starting from a point, say A and pass through a point,
say B and extends without end in one direction.It is denoted by
Line 1455623243959
A Circle
Draw a circle
To make a circle: Draw a curve that is “radius” away from a central point.
Circle 1455650697504
And so:All points are the same distance from the center.
You
can draw it yourself:Put a pin in a board, put a loop of string around
it, and insert a pencil into the loop. Keep the string stretched and
draw the circle!
Different Parts of a Circle
Describe different parts of a circle
Theradiusof the circle is a straight line drawn from the center to theboundaryline or the circumference. The plural of the word radius isradii.
Circle 01 1455651221051
Thediameteris the line crossing the circle and passing through the center. It is the twice of the length of the radius.
Circle 02 1455651371747
Thecircumferenceof a circle is theboundaryline or theperimeterof the circle.
Circle 03 1455651464617
Anarcis a part of thecircumferencebetween two points or acontinuouspiece of a circle. The shorter arc betweenandis called theminor arc. The longer arc betweenandis called themajor arc.
Circle 03 1455651717230
Thechordis
a straight line joining two points on thecircumferencepoints of a
circle. The diameter is a special kind of the chord passing through the
center.
Circle 03 1455651584482
Asemi-circleis an arc which is half of thecircumference.
Circle 03 1455651887227
Atangentis a straight line which touches the circle. It does not cut thecircumference. The point at which it touches, is called thepoint of contact.
Circle 07 1455652115877
Download our APP from Google Playstore using the link CLICK HERE
Join Our Telegram Group for Daily Updates CLICK HERE

59 COMMENTS

  1. Thanks a lot for sharing this with all folks you really recognise what you are speaking approximately!
    Bookmarked. Please additionally talk over with my web site =).
    We could have a hyperlink alternate arrangement between us

  2. Its like you learn my thoughts! You appear to grasp so much approximately this, such as you wrote
    the ebook in it or something. I feel that you simply can do with a few
    percent to pressure the message house a bit, however other than that, this is wonderful blog.
    An excellent read. I’ll definitely be back.

  3. I feel this is among the most significant info for me.
    And i am happy reading your article. However wanna statement on few common things,
    The site style is wonderful, the articles is truly great :
    D. Good task, cheers

  4. It’s actually a nice and helpful piece of info. I am happy
    that you simply shared this useful information with us.
    Please stay us informed like this. Thanks for sharing.

  5. It’s a shame you don’t have a donate button! I’d without a doubt donate to this outstanding
    blog! I suppose for now i’ll settle for bookmarking and adding your RSS feed to my Google account.
    I look forward to brand new updates and will talk about this website with
    my Facebook group. Chat soon!

  6. First of all I want to say fantastic blog! I had a quick question in which I’d like to ask if
    you don’t mind. I was interested to know how you center yourself and
    clear your head before writing. I have had a difficult time clearing my mind in getting my thoughts out
    there. I do enjoy writing however it just seems like the first 10 to 15 minutes are
    lost just trying to figure out how to begin. Any recommendations or hints?
    Kudos!

  7. Unquestionably believe that which you stated. Your favourite reason seemed to be on the
    web the simplest factor to take into accout of. I say to you, I certainly get
    annoyed whilst folks think about concerns that they plainly don’t realize about.
    You managed to hit the nail upon the top as well as defined out the whole thing without having side-effects , other folks can take a signal.
    Will probably be back to get more. Thanks

  8. Thanks , I have just been looking for information about this subject
    for a long time and yours is the best I have found out till now.
    But, what about the conclusion? Are you sure in regards to
    the source?

  9. Undeniably believe that which you said. Your favorite reason appeared to be on the internet the easiest thing to be aware of.

    I say to you, I certainly get irked while people consider worries that they just don’t know about.

    You managed to hit the nail upon the top as well as defined out the whole thing without having side-effects , people
    can take a signal. Will probably be back to get more.
    Thanks

  10. obviously like your website but you need to check the spelling on several of your posts.
    Many of them are rife with spelling issues and I to find it very troublesome to
    tell the truth nevertheless I will definitely come
    back again.

  11. scoliosis
    I’m pretty pleased to uncover this site. I wanted to thank you for your time for this particularly wonderful read!!

    I definitely savored every part of it and I have you saved to fav to
    look at new things on your web site. scoliosis

  12. you are in point of fact a just right webmaster.
    The site loading velocity is incredible. It seems that you’re doing any distinctive trick.

    Moreover, The contents are masterpiece. you’ve performed a magnificent task in this subject!

  13. Hey there! I could have sworn I’ve been to this
    blog before but after checking through some of
    the post I realized it’s new to me. Anyways, I’m definitely happy I found it and I’ll be
    book-marking and checking back frequently!

  14. Asking questions are really fastidious thing if you are not understanding something
    fully, however this article offers nice understanding yet.

  15. Heya are using WordPress for your site platform?
    I’m new to the blog world but I’m trying to get started and set up my
    own. Do you require any html coding expertise to make your own blog?
    Any help would be greatly appreciated!

  16. Heya this is kind of of off topic but I was wanting to know if
    blogs use WYSIWYG editors or if you have to manually code with HTML.
    I’m starting a blog soon but have no coding knowledge so I wanted to get advice from someone with experience.
    Any help would be enormously appreciated!

  17. Sweet blog! I found it while browsing on Yahoo News.
    Do you have any tips on how to get listed in Yahoo News?
    I’ve been trying for a while but I never seem to get there!

    Thank you asmr 0mniartist

LEAVE A REPLY

Please enter your comment!
Please enter your name here