Subject: Maths, asked on 14/12/17

## ​Solve this: Q6. In the adjoining figure, ABC is a triangle in which AD is the bisector of A. If AD$\perp$BC, show that $∆$ABC is isosceles. Subject: Maths, asked on 14/12/17

## In the adjoining figure, AB = AC and BD = DC. Prove that ΔADB ≅ ΔADC and hence show that (i) ∠ADB = ∠ADC = 90°, (ii) ∠BAD = ∠CAD.

Subject: Maths, asked on 30/11/17

## How can we differentiate whether an angle is sss,sas,rhs,asa ??

Subject: Maths, asked on 26/11/17

## { I sincerely request the experts to answer this: ∆PQR≅ ∆LMN . If PQ =6cm , PR=5cm and ∠P=50°, find NL and ∠, if LM=5cm and QR=MN. {This question is from Class VII, Composite Maths, Exercise 13 (A) - Question number 6}  {There was no figure given, so I would recommend/request not to ask for any figure}

Subject: Maths, asked on 26/11/17

## Ques no 4

Subject: Maths, asked on 24/11/17

## Who was Pythagoras ?

Subject: Maths, asked on 9/11/17

## The Experts, MeritNation, I have got many certified answers till date and I had 6 gold, 6 silver and 6 bronze Enlightened badges. But, now it's showing only 1 gold, 2 silver and 2 bronze badges.  I know that this type of concerns should be send through e- mails. Now can I have some solution to this technical issue?  Yours faithfully, Santanu Sahoo

Subject: Maths, asked on 5/11/17

## In the following figure, by applying ASA congruence rule, state is these 2 triangles are congruent. PLS ANS FAST...

Subject: Maths, asked on 4/11/17

## Pls ans the question with a picture. needed urgenty.. 3. $∆$ABC is isoceles with AB=AC. Also , AD$\perp$BC meeting BC in D. Are the two triangles ABD and ACD congruent? State in symbolic form. Which congruence condition do you use? Which side of $∆$ADC equals BD? Which angle of $∆$ADC equals angle B?

Subject: Maths, asked on 3/11/17

## Subject: Maths, asked on 22/10/17

## Pls solve ques-8 in this photo ​ Q8. In the given figure show that $∆$ ABC $\cong$ ​$∆$DCB Subject: Maths, asked on 18/10/17

## Q- Prove that the bisector of the vertical angle of an isosceles triangle bisects the base at right angles, with the help of diagram [pls ans step by step & with a diagram] needed urgently.

Subject: Maths, asked on 16/10/17

## A SUM OF MONEY BECOMES 40000RS IN 2 YEARS AND 53000 IN 3 YEARS. FIND THE PRINCIPAL, AMOUNT AND RATE OF INTEREST PERCENT PER YEAR

Subject: Maths, asked on 16/10/17

## wow the teachings of sir gaurav kalra was amazing

Subject: Maths, asked on 10/10/17

## Show that in an isosceles triangle median to its base it bisect it perpendiculary.

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