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Syllabus

What is CPCT rule of congruence of triangles?

Why are there no NCERT solutions of try these ? Because, in chapter congruence of triangles there is mainly try these and only 2 exercises .

Give any two real-life examples for congruent shapes.

In a squared sheet, draw two triangles of equal areas such that

(i) The triangles are congruent.

(ii) The triangles are not congruent.

What can you say about their perimeters?

Explain congruence. And also give the reason that why AAA congruence is not applicable on triangles.

answer the try these which is given on pg 140 of maths ncert book of class 7th

ABCD is a rhombus. AC is diagonalA) Show three pairs of equal parts giving reasons, triangles ABC and in triangle ABD.

B) Is triangle ABC congruent to triangles ADC? Give reason.

C) Is angle BAC = angle DAC? Give reason.

PLEASE ANSWER FAST...what is the difference between ASA and AAS congreunce critaria? and AAS is not mentioned in study material but given in chapter test. Q6

AD is the median of Triangle ABC on base BC. If angleADC=90degree prove that Triangle ABC is isosceles.

ABC & DBC are both isosceles trangle on a common base BC such that a & D lie on the same side of BC. Are trangle ADC & ADB congruent? Which condition do you use? If angle BAC=40 & angle BDC = 100 degree, then find angle ADB?

Answers of try these 1 of congruence of triangles chapter only question 1 and 2.what is pythagoras property

what is the full form of SSS, SAS, ASA and fast

i want MCQ ON CONGRUENCE OF TRIANGLES?

ARE THE SIMILARITY CONDITIONS OF TWO TRIANGLES SAME AS THE CONGRUENCY ONES?

What is the side included between the angles M and N of triangle MNP ?

is there is any AAA congruence criterion?

Can you please explain the RHS congruence condition

Is the full form of RHS right angle hypotenuse side?

I still din't understand diffrence between SAS and RHS criterion in the above Video.

The area of Rectangular field is 3584m square and its length is 64m .A boy runs around the field at the rate of 6km/h.How long will he take to go 5 times around it?

Give any two real-life examples for congruent shapes.

^{2},Then the length of each leg is ………………

a. a.10 cm b. 5√2 c. 10√2 d. 13√2

ABC and DBC are both isosceles triangles on a common base BC such that A and D lie on the same side of BC. Are triangles ADB and ADC congruent ? Which condition do you use ? If angle BAC = 40 degrees and angle BDC = 100 degrees ; then find angle ADB.

can do the ex 2 by RHS condition because it is obvious that angle ACD is 90 degree

what is the difference between sss and sas

ABC is an isosceles triangie with AB=AC,P and Q are points on AB and AC respectively such that AP=AQ

i) Is Triangle ABQ Congruent Triangle ACP

ii) Is Triangle BPC CongruentTriangle CQB ?

Give reasons in support of your answer

what is SSS

Hi..!!

What is the difference between RHS and ASA property.?

I want a right angled triange ABC a same sized angled triangle XYZ

Please fast i have to submit my work tomorrow .

IN THE ADJOINING FIGURE ,TRIANGLE ABCIS AN ISOSCELES TRIANGLE IN WHICH AB=AC.IFEANDFBE THE MIDPOINTS OFACANDABRESPECTIVELY,PROVE THATBE=CF.in question number 2 from the topic test-RHS congruence rule, they have proved that angle DBC=angleACB that is equal to 60degrees. so to find angle BDF we have to add anglesDBC and DCB that is supposed to be 60 degrees+60 degrees, but in the soluions, they have added 90degrees and 60degrees. My question is why did they add 90degrees+60degrees when they actually had to add 60+60 and the answer then will be 120 degrees, but the solutions shows the answer is 150degress. why did they add 90+60 when they had to add 60+60

Triangle E F G is isosceles E F=G Fand E H =G H .Prove that a) triangle E H F=G H Fb) <E=<G

cpct means corresponding parts of congruent triangles

Is there any example of congruent objects in nature?

please tell me what is meant by congruent

what is asa and sss and sas criterion and how to detect them

define sas,sss,rhs,asa?

Lalit Mehra sir,

u have used (C.P.C.T) in ur answer to Inshrah's question.

What is C.P.C.T ???????????????????

PLease answer as soon as possible.

in figure triangle isosceles with BC=AC if triangle A= 70 find (1) tri angle abc (2) triangle CBD ( give reasons to support your answer )

what is 121 corespondence ?

what is Pythagoras theoramHello

What isCPCT ? Please explain

thank you so much

prove that the medians bisecting the equal sides of an isosceles triangle are also equal

What is the difference between sas congruency and asa congruency.

what is congruence of triangles?

Salma takes 15 min from her house to reach her school on a bicycle. If the bicycle has 2m/s. Calculate the distance between her school and her house.

can u xplain RHS congruence condition?

What is the abbreviation of

in maths?CPCTAngle B=Angle P =90 degrees and AB =RP?

in the figure is isosceles with bc = ac if triagle = 70 find (1) triangle abc (1) triangle cbd ( give reasons to support your answer )

Can you please explain the RHS property.

how to understand congruence of triangles . please tell me today because i have to prepare for test

the vertex are written as same sa angles eg

angle a is equal to angle b

vertex a is equal to vertex b

so no need to write both no .we can write only one

In the adjoining figure, AB = AC and BD = DC. Prove that ΔADB ≅ ΔADC and hence show that

(i) ∠ADB = ∠ADC = 90°, (ii) ∠BAD = ∠CAD.

In triangle ABC, altitudes are drawn from the vertices B and C on AC and AB respectively such that BL=CM. Prove that Triangle BCM congruent triangle CBL.

Kindly give answer to the above question?

what is the importance of congruence in our day to day life?

what do you mean by ASA congruence criterion

6) Show that in an isosceles triangle, the angles opposite equal sides are equal. (Hint Draw a perpendicular to the un- equal side from the vertex.)

7) In the isosceles triangle ABC AB = AC. Perpendiculars BD and CE are drawn from the vertices B and C, to the opposite sides. Show that BDE = ACE

8) In the square ABCD, show that the two triangles ABC and ADC are congruent to each other.

draw a rough skecth of two triangles such that they have five pairs of congruent parts but still the triangles are not congruent