Sum of two sides of a triangle is greater than the Third Side
Sum of Two Sides of a Triangle is Greater Than The Third Side
Theorem: The sum of any two side of a triangle is greater than the third side.
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Given: To Prove: Construction: Produce side BA to D such that AD = AC. Join CD. Proof: In AC = AD [By construction]
Thus, Similarly, |
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Illustration: Prove that any two sides of a triangle are together greater than twice the median drawn to the third side.
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Given: To Prove: Construction: Produce AD to E such that AD = DE. Join EC. Proof: In AD = DE [By construction] BD = DC [ and, So, by SAS criterion of congruence , we have
Thus, in
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In the given figure, ABCD is a quadrilateral. Then which of the following statement will be true?
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| Right Option : D | |||
| View Explanation | |||
In the following figure, PQR is a triangle and S is any point in its interior then the sum of which two sides will be greater than the third side in | |||
| Right Option : B | |||
| View Explanation | |||
In the given figure, ABCD is a quadrilateral. Then which of the following statement is true?
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| Right Option : D | |||
| View Explanation | |||
Students / Parents Reviews [10]
My experience with Abhyas is very good. I have learnt many things here like vedic maths and reasoning also. Teachers here first take our doubts and then there are assignments to verify our weak points.
Shivam Rana
7thAbhyas is a complete education Institute. Here extreme care is taken by teacher with the help of regular exam. Extra classes also conducted by the institute, if the student is weak.
Om Umang
10thA marvelous experience with Abhyas. I am glad to share that my ward has achieved more than enough at the Ambala ABHYAS centre. Years have passed on and more and more he has gained. May the centre flourish and develop day by day by the grace of God.
Archit Segal
7thMy experience was very good with Abhyas academy. I am studying here from 6th class and I am satisfied by its results in my life. I improved a lot here ahead of school syllabus.
Ayan Ghosh
8thIt was good as the experience because as we had come here we had been improved in a such envirnment created here.Extra is taught which is beneficial for future.
Eshan Arora
8thAbout Abhyas metholodology the teachers are very nice and hardworking toward students.The Centre Head Mrs Anu Sethi is also a brilliant teacher.Abhyas has taught me how to overcome problems and has always taken my doubts and suppoeted me.
Shreya Shrivastava
8thMy experience with Abhyas academy is very good. I did not think that my every subject coming here will be so strong. The main thing is that the online tests had made me learn here more things.
Hiya Gupta
8thI have spent a wonderful time in Abhyas academy. It has made my reasoning more apt, English more stronger and Maths an interesting subject for me. It has given me a habbit of self studying
Yatharthi Sharma
10thIt has a great methodology. Students here can get analysis to their test quickly.We can learn easily through PPTs and the testing methods are good. We know that where we have to practice
Barkha Arora
10thBeing a parent, I saw my daughter improvement in her studies by seeing a good result in all day to day compititive exam TMO, NSO, IEO etc and as well as studies. I have got a fruitful result from my daughter.
