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Step1-- take a ray AB STEP2--now take a radius more than half of ray AB Step3--- taking centre as A draw an arc on upper portion and lower portion of ray AB STEP4---- now taking B as centre with same radii draw an arc on upper and lower portion of ray AB to insect the previous arcs at point P and Q. Step5----- now join P-Q Hence,PQ is the required perpendicular bisector of ray AB.

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ANSWER

If the radius and the height of a cone is increased by 10% then the volume of the cone is?

Posted by Lokesh Lokesh 8 years, 1 month ago

CBSE > Class 09 > Mathematics

1 answers

Simran Agarwal 8 years, 1 month ago

refer to RS agarwal book

1Thank You

ANSWER

Prove that the line drawn through the mid point of one side of a triangle, parallel to another side, intersect the third side at its mid point

Posted by Radha Rastogi 8 years, 1 month ago

CBSE > Class 09 > Mathematics

0 answers

ANSWER

Simplify- 2√45+3√20/2√5

Posted by Payal Pratap 8 years, 1 month ago

CBSE > Class 09 > Mathematics

0 answers

ANSWER

The volume of a right circular cone of height 12 cm and base radius is 6 cm

Posted by Rani Patidar 8 years, 1 month ago

CBSE > Class 09 > Mathematics

1 answers

Mehak Kansal 8 years, 1 month ago

Vol. Of cone = 1/3 pie r square h = 1/3 22/7×6×6×12 =3168/7 = 452.571

1Thank You

ANSWER

If O is circumcentre of traingle ABC and OD perpendicular to BC . Prove angle BOD = angle A.

Posted by Rupit Jaiya 8 years, 1 month ago

CBSE > Class 09 > Mathematics

0 answers

ANSWER

4root3root2s

Posted by Palak Vaid 8 years, 1 month ago

CBSE > Class 09 > Mathematics

0 answers

ANSWER

Find the probability of drawing a blue ball from a turn containing 8 red 6blue 5 white balls

Posted by Shiva Krishna 8 years, 1 month ago

CBSE > Class 09 > Mathematics

1 answers

Shikha Kashyap 8 years, 1 month ago

6/19

1Thank You

ANSWER

common chord

Posted by Himanshu Sharma 8 years, 1 month ago

CBSE > Class 09 > Mathematics

0 answers

ANSWER

A certificate tin is 30cm*40*50cm.Find the cost of the tin required for making 20 such sheet, If the cost of 1 tin sheet is 20per square meter

Posted by Venkatesan Venkatesan 8 years, 1 month ago

CBSE > Class 09 > Mathematics

36 answers

Mehak Kansal 8 years, 1 month ago

But main dundh lungi agar mil gye to send kr dungi

1Thank You

Sachin Kashyap 8 years, 1 month ago

1Thank You

Prashant Chaudhary 8 years, 1 month ago

Sorry Mai offline ho Gaye tha

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Mehak Kansal 8 years, 1 month ago

Vo mere pas nhi hai

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Sachin Kashyap 8 years, 1 month ago

Khushi

1Thank You

Sachin Kashyap 8 years, 1 month ago

bye

1Thank You

Golua Singham 8 years, 1 month ago

Bye frndz

1Thank You

Sachin Kashyap 8 years, 1 month ago

Mehak apke pehle jo exam ke question papers hue hai un sab ki image bhej do

1Thank You

Sachin Kashyap 8 years, 1 month ago

1Thank You

Golua Singham 8 years, 1 month ago

1 march

1Thank You

Mehak Kansal 8 years, 1 month ago

Vishal aap bhi offline ho gye

1Thank You

Sachin Kashyap 8 years, 1 month ago

Khushi apke exam kab se hai

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Golua Singham 8 years, 1 month ago

Prashant Aap offline ho gye....

1Thank You

Golua Singham 8 years, 1 month ago

Mai toh time pass..

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Mehak Kansal 8 years, 1 month ago

Bataya to tha

1Thank You

Sachin Kashyap 8 years, 1 month ago

What are you doing Mehak and khushi

1Thank You

Mehak Kansal 8 years, 1 month ago

Koi bat hi nhi kr rha

2Thank You

Golua Singham 8 years, 1 month ago

No...

1Thank You

Sachin Kashyap 8 years, 1 month ago

Nhi

1Thank You

Mehak Kansal 8 years, 1 month ago

Sab offline ho gye kya

2Thank You

Golua Singham 8 years, 1 month ago

Ok mai message Karungi....????

1Thank You

Mehak Kansal 8 years, 1 month ago

Aap vishal kha se ho

3Thank You

Golua Singham 8 years, 1 month ago

Mai u.p se hu..

1Thank You

Sachin Kashyap 8 years, 1 month ago

Khushi aap kha se ho

1Thank You

Golua Singham 8 years, 1 month ago

Aap Sab apne no.do ...Ho sake toh mai message karungi

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Prashant Chaudhary 8 years, 1 month ago

Ha Mai bhi karta hoo ashu???

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Mehak Kansal 8 years, 1 month ago

Yes khushi

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Sachin Kashyap 8 years, 1 month ago

0Thank You

Vishal Kaushik 8 years, 1 month ago

Hello khushi

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Golua Singham 8 years, 1 month ago

Aap Sab WhatsApp use krte ho..

1Thank You

Golua Singham 8 years, 1 month ago

Hiii..sachin,mehal, prashant,vishal

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Mehak Kansal 8 years, 1 month ago

Yes

1Thank You

Sachin Kashyap 8 years, 1 month ago

Yes

0Thank You

Prashant Chaudhary 8 years, 1 month ago

Yessss

0Thank You

Vishal Kaushik 8 years, 1 month ago

Ya khushi

0Thank You

Golua Singham 8 years, 1 month ago

Anyone online...

0Thank You

ANSWER

Find. The. Area. Of.:78

Posted by Armaan Gill 8 years, 1 month ago

CBSE > Class 09 > Mathematics

0 answers

ANSWER

A+b ka hol sugar

Posted by Md Siraj 8 years, 1 month ago

CBSE > Class 09 > Mathematics

1 answers

Dipen Saka 8 years, 1 month ago

(a + b)² = a² + b² +2ab

3Thank You

ANSWER

2x²+7x+3? if x=-2

Posted by Anushka Bajpai 8 years, 1 month ago

CBSE > Class 09 > Mathematics

28 answers

Sachin Kashyap 8 years, 1 month ago

0Thank You

Mehak Kansal 8 years, 1 month ago

Aap na mjhe message mat krna us no. Par main apko khud paper ki photo bej dungi

0Thank You

Sachin Kashyap 8 years, 1 month ago

Kyuki mere exam 22 Feb se chalu Ho rhe hai isliye

1Thank You

Mehak Kansal 8 years, 1 month ago

Kyu

2Thank You

Sachin Kashyap 8 years, 1 month ago

Mtlb

1Thank You

Sachin Kashyap 8 years, 1 month ago

Mehak aap mujhe apka exam ka timetable de skti ho

1Thank You

Mehak Kansal 8 years, 1 month ago

Mumma

1Thank You

Mehak Kansal 8 years, 1 month ago

Vo apke munna the

1Thank You

Sachin Kashyap 8 years, 1 month ago

Aap mereko is number pe bhi bhej dena

2Thank You

Mehak Kansal 8 years, 1 month ago

Dekho

2Thank You

Sachin Kashyap 8 years, 1 month ago

Kar Diya mujhe apne

1Thank You

Mehak Kansal 8 years, 1 month ago

Apko whatsapp message

2Thank You

Sachin Kashyap 8 years, 1 month ago

What are you doing mehak

1Thank You

Mehak Kansal 8 years, 1 month ago

Hii sachin

2Thank You

Vishal Kaushik 8 years, 1 month ago

English padh rha hu aur aap

0Thank You

Sachin Kashyap 8 years, 1 month ago

Hi Khushi and mehak

0Thank You

Golua Singham 8 years, 1 month ago

Aap kya kar rhe ho....

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Golua Singham 8 years, 1 month ago

Accha hu....

0Thank You

Vishal Kaushik 8 years, 1 month ago

Hi mehak

0Thank You

Mehak Kansal 8 years, 1 month ago

Hi khushi kya hua

1Thank You

Vishal Kaushik 8 years, 1 month ago

Kaise ho aap khushi

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Mehak Kansal 8 years, 1 month ago

Hi khushi and vishal

1Thank You

Sachin Kashyap 8 years, 1 month ago

0Thank You

Golua Singham 8 years, 1 month ago

Hiii..vishal

0Thank You

Vishal Kaushik 8 years, 1 month ago

Hi khushi

0Thank You

Golua Singham 8 years, 1 month ago

Koi nhi hai kya......?

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Golua Singham 8 years, 1 month ago

...???

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Golua Singham 8 years, 1 month ago

Anyone online....??

0Thank You

ANSWER

If non parallel side of a trapezium are equal, prove that it is cyclic

Posted by Shadab Ahmed 8 years, 1 month ago

CBSE > Class 09 > Mathematics

0 answers

ANSWER

Simplify (a^2-b^2)^3+(b^2-c^2)^3+(c^2+a^2)/(a-b)^3+(b-c)^3+(c-a)^3.

Posted by Aditi Ash 8 years, 1 month ago

CBSE > Class 09 > Mathematics

0 answers

ANSWER

Chapter 11 ex 11.2 question no 5

Posted by Joyel Gupta 8 years, 1 month ago

CBSE > Class 09 > Mathematics

0 answers

ANSWER

Factorise. -x²-7x-12

Posted by Jagdeep Singh 8 years, 1 month ago

CBSE > Class 09 > Mathematics

2 answers

Harsh Singh 8 years, 1 month ago

(-x-3)(x+4)

2Thank You

Rohit Chauhan 8 years, 1 month ago

Equation Not possibel to make factor

0Thank You

ANSWER

Theoram 10.2 with proof of chapter 10 cirCNNle

Posted by Suhani Yadav 8 years, 1 month ago

CBSE > Class 09 > Mathematics

0 answers

ANSWER

If two zeros of the polynomial x4-6x3-26x2+138x-35 are 2+√3. Find other zeros

Posted by Samarth Agrawal 8 years, 1 month ago

CBSE > Class 09 > Mathematics

0 answers

ANSWER

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