Triangles ONE SHOT | Full Chapter | Class 9 Maths | Chapter 7

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Get ready to ace your Class 9 Maths exam with this one-shot video covering the full chapter on Triangles. Watch to master all the key concepts in Chapter 7!
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Timestamps
00:00 - Introduction
02:05 - Triangle
04:43 - Classification of Triangle
10:01 - Concept of Congruence
18:37 - Rules for Congruence
2:02:37 - Property 1
2:06:39 - Property 2
2:46:02 - Thankyou bachhon
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#triangles #Class9 #NEEV #PhysicsWallah #PW #OneShot #Chapter5 #Maths #fullchapter

[GrijeshKumarUpadhya]

Sir one' shot of chapter quadrilateral

[SuneelKumar-etqv]

Who wants ritik sir as our school's teacher😎🤞....
Attendence here
👇

[HarshaCharithBro]

2:45:53 H.W-
∆LNQ Congruent to ∆MNR by RHS
Angle Q = Angle R [CPCT]
PQ=PR [Sides Opp. to equal angles]

HENCE PROVED!!

[UzmaRouf-cc]

Sir please QUARDILATERALS, HERONS FORMULA, SURFACE AREA AND VOLUMES, STASTICS. Sir it's a humble request

[Shikshaahh]

2:20:25>>> ΔBCF ≈ΔCBE(SAS) and CF=BE(cpct)
then ΔACF≈ΔDAC(SAS) and CF=AD(cpct)
then CF=BE=AD (things are equal to same thing are equal to one another)

[sangitasharma]

9:20:5 No a triangle didn't consist two obtuse angle

[sangitasharma]

42:28 Ans- given:- l is perpendicular bisector and P lies on line l.
To prove:- AP=BP or P is equal distance from both point A and B
PROOF:- In ∆ACP and ∆BCP
angle ACP= angle BCP
AC=BC
PC=PC(common)
Therefore, both are conruent (i cannot write in comment)
By CPCT,
AP=BP
Thus, point p is equal distance from points A and B

[ashaqhussain]

Sir plz upload videos on
Statistics
Circles
Surface area and volume
Heron, s formula

[KhushbooKumari-iqbw]

2:19:43 hw ans
∆ ECB aur ∆ FBC ko congruent kara by SAS criteriA, BF=CF aaya
then, ∆ABD aur ∆CBF ko congruent kara BY SAS, AD=CF aya
THEN AD=CF=BE ho gya

[Ûtkarsh_]

Vote for "song" by our babua sir on next lecture ❤❤❤

[SisantPanda]

Like ❤ for Next chapter 🎉😀🎉. 👇 Like to karka jao na 👍👍👍👍👍👍👍👍👍👍👍👍👍👍👍👍👍👍👍👍👍👍👍👍👍👍👍👍

[uipkobm]

1:24:45 That line hits different😏 "isse tumhara bheja cold🥶but funny😛

[Creative-minds-]

Vote for
"Quadrilateral" ; "Circle'
❤👍🏻

[HammadWani-si]

27:04 corresponding parts of congruent triangle

[Harsh-]

1:28:57 bahut mast question tha sir 🧠🧠🤯🤯❤❤❤

[sangitasharma]

35:23 Ans no we can't say that these triangles are congruent bcz the one of the angle is not included

[yashneilandtaksheelvitulip]

Sir please bring lectures of quadrilateral and circles as soon as possible. A big fan of yours sir❤. May god give you more progress as you are helping children like us