Mid point theorem මධ්‍ය ලක්ශ ප්‍රමේය

-

 මධ්‍ය ලක්ශ ප්‍රමේය

ත්‍රිකොණයක පාද දෙකක මධ්‍ය ලක්ශ යා කර අදින රේඛාව ඉතිරි පාදයට සමාන්තර වන අතර දිගින් එම පාදයෙන් හරි අඩක් වේ 

පහත දැක්වෙන ඇප් එකෙහි ත්‍රිකොණයේ ලක්ශ මත ක්ලික් කර චලනය කිරීමෙන් පාද වල දිග අතර ප්‍රමේය්හි සම්බන්ධය නියතව පවතින බව නිරීක්ශනය කල හැක. මීට අමතරව රේඛා සමාන්තරව පවතින බව ලම්භක රෙඛා දෙකෙහි දිග සමානව පවතින බව නිරීක්ශනය කිරීමෙන්ට් වටහා ගත හැක. ලම්භක රේඛා දෙකෙහි දිගවල දකුනු පස ඉහලින් දැක්වේ.

Mid point theorem interactive App


Other Geometry Apps

Lines and angles app

Triangle geometry app

 Screenshot of the app

mid poin theorem

 

Comments

Post a Comment

Popular posts from this blog

Circles O/L Math Geometry short note

-
Image
 G.C.E O/L mathematics geometry short note වෘත්ත ජාමිතිය කෙටි සටහන O/L Ganithaya short note. This geometry short note was created by referring text books for G.C.E O/L examination. We have captured all circle related geometry theorems taught for G.C.E O/L students. Best thing would be to create a short note for yourself in a way which makes sense to you as different people organize and understands the subject matter in different ways. Other Geometry short notes geometry of triangles short note   G.C.E O/L geometry short note on lines and angles You can try out following G.C.E O/L geometry questions from past papers to practice application of of above captured theorems to get prepared for examination.  There are significant number of questions in first paper where the knowledge of geometric theorems related to circles needs to be applied. You can immediately observe familiar shapes which we drew on above short note and hence it become pretty easy to answer these questions....
Read more

Geometry of triangles O/L Maths short note

-
Image
 ජාමිතිය ත්‍රිකොණ කෙටි සටහන  This O/L math short note is created by referring grade 9, grade 10 and grade 11 text books. Though this short note might make sense to its creator, best thing would be to create your own short note and use this just to get an idea about how to create a short note for Geometry theorems related to triangles. Creating a short note will give you an overall idea of the subject matter and will enable to explain it easily to another person. But it alone dose not help you to get higher marks at G.C.E O/L examination. Following are some of the question from past G.C.E O/L examinations which you can try out periodically to  apply the knowledge you captured in the short note. it would be best to do a couple of questions every week rather than doing them all at once. G.C.E O/L Maths past paper geometry of triangle questions ජ්‍යාමිතිය ගණිත ගැටලු වල ත්‍රිකොණ පිලිබද ගැටලු තුනක් පමන සැම පසුගිය සා.පෙ. විභාගයකම පලමු කොටසේ අඩන්ගුවේ. මීට අමතරව දෙවන කොටසේද එක් ප්...
Read more

Area Caculation O/L Math short note

-
Image
 වර්ගඵලය කෙටි ස්ටහන   Its pretty easy to remember this. We actually have to only remember the equation for area calculation of circles. For all the square shapes it width multiplied by height. Since the trapezoid dose not have equal widths we take the average. Triangle is half of square shapes. Note that above statement is just a way to remember and not the actual mechanics of calculations.  Also short note is of any use if you create one for yourself and try recreating a short note after some time without looking at the older one. Also its best to keep some time interval and do few questions periodically rather than doing all the questions of same type at once. Refer following open research paper to understand effective methods of learning. effective learning methods Try out following G.C.E O/L Mathematics past paper questions to practice application of area calculation equations. I would suggest not to do all at once, instead do one or two questions every week until it ...
Read more