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Subject: Math, asked on 17/10/15





Give any two real-life examples for congruent shapes.

Subject: Math, asked on 23/1/18

Q The table given below show the pocket money that 30 student get.
 
pocket money(in Rs.) 10 20 30 40
No. of students 4 8 12 6

a) Find the mean pocket money.
b) find the mode and median.

Subject: Math, asked on 30/10/12

If the two legs of a right angled triangle are equal and the square of the hypotenuse is 100 cm2,

Then the length of each leg is ………………

a. a.10 cm b. 5√2 c. 10√2 d. 13√2

Subject: Math, asked on 17/12/19

by applying SAS congruence rule you want to establish that triangle PQR is congruent to triangle FED. If it is given that PQ = FE and RP= DF. What additional information is needed to establish the congruence?
Also experts give the trick to solve these type of questions.

Subject: Math, asked on 24/1/16

IN THE FIGURE AB = AC. PROVE THAT BD = BC
 

Subject: Math, asked on 6/9/12

IN THE ADJOINING FIGURE ,TRIANGLE ABC IS AN ISOSCELES TRIANGLE IN WHICH AB=AC.IF E AND F BE THE MIDPOINTS OF AC AND AB RESPECTIVELY,

PROVE THAT BE=CF.

Subject: Math, asked on 25/11/12

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

Subject: Math, asked on 23/10/17

Solve this:

Q4) State the correspondence between the vertices, sides and angles of the following pairs of congruent triangles.

      (i)∆ABC ≅ ​∆XYZ                             (ii) ​∆ABC ≅ ​∆YZX

      (iii) ​∆PQR ≅ ​∆EFG                           (iv) ​∆PRQ ≅∆EFG


Q5) Prove that the bisector of the top angle of an isosceles triangle bisects the base at right angles.


Q6) Show that in an isosceles triangle, the angles opposite equal sides are equal.(Hint. Draw a perpendicular to the unequal side from the vertex.)


Q7) In the isosceles ​∆ABC , AB = AC. Perpendiculars BD and CE are drawn from the vertices B and C, to the opposite sides. Show that BD = CE.
                        ​

Q8) In the square ABCD, show that the two triangles ABC and ADC are congruent to each other.

                                            ​

Subject: Math, asked on 3/12/10

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

Subject: Math, asked on 19/2/16

in the figure BM and CN are the altitudes drawn to the sides AC and AB respectively of triangle ABC. if BM = CN prove that triangle ABM = triangle ACN by ASA criterion . is triangle ABC an isosceles   give reasons​

Subject: Math, asked on 23/2/11

what is congruence of triangles?

Subject: Math, asked on 28/10/19

Are the toys made of the same mould congruent to each other?

Subject: Math, asked on 13/12/14

pa is perpendicular to ab , qb is perpendicular to ab .and pa=qb.prove triangle oap congruent to triangle obq.is oa =op

Subject: Math, asked on 24/10/10

 what  do  you  mean  by   ASA  congruence  criterion

Subject: Math, asked on 28/8/13

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.

Subject: Math, asked on 24/11/10

WHAT IS CPCT?

Subject: Math, asked on 8/3/15

can u xplain RHS congruence condition?

Subject: Math, asked on 4/12/18

WHAT CAN BE THE CONDITION OF CONGRUENCE OF triangle ABO AND triangle ACO.

Subject: Math, asked on 2/3/12

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

Subject: Math, asked on 23/11/15

Two triangles are congruent if they have .............(fill in the blank)

Subject: Math, asked on 25/2/12

What is the abbreviation of CPCT in maths?

Subject: Math, asked on 9/3/20

In the given figure, AB=CD and ?AOB??DOC prove that AO 1/2 AD and BC=20C

Subject: Math, asked on 30/11/16

It is to be established by RHS congruence rule that triangle ABC is congruent to triangle RPQ.What additional information is needed ,if it is given that:-
Angle B=Angle P =90 degrees and AB =RP?

Subject: Math, asked 1 week, 6 days ago

Sir/ma'am please solve my doubt

Subject: Math, asked on 9/8/16

page 140 of ncert book try these answers ii) to iii)

Subject: Math, asked on 28/11/15

What is difference between c.a.c.t. and c.p.c.t. and please tell there full form too
 

Subject: Math, asked on 9/11/11

Can you please explain  the  RHS  property.

Subject: Math, asked on 28/12/16

What is the full form of CTCP ?

Subject: Math, asked on 25/9/12

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

Subject: Math, asked on 22/9/10

whats this sign ≅

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