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For how much marks geometry coming for

Posted by Babasaheb Bhalekar 8 years, 2 months ago

CBSE > Class 09 > Mathematics

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Find a and b if (x+1)and(x+2)are factor of x3+3x2-2ax+b.

Posted by Sneha Jain 8 years, 2 months ago

CBSE > Class 09 > Mathematics

0 answers

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Please give me a sample question paper

Posted by Pravin S 8 years, 2 months ago

CBSE > Class 09 > Mathematics

1 answers

Pravin S 8 years, 2 months ago

Why

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Why are there not answers of old question papers?

Posted by Tushar Yadav 8 years, 2 months ago

CBSE > Class 09 > Mathematics

0 answers

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The mean of 50 obserations was 250 . It was detected on checking that the value of 105 was wrongly copied as 115 for computation of mean . Find the correct mean.

Posted by Tisha Kumawat 8 years, 2 months ago

CBSE > Class 09 > Mathematics

1 answers

Aastha Garg 8 years, 2 months ago

249.8 is the correct mean

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The side AB and BC of ∆ABC are produced to point E and D respectively .if the bisector BO and CO of angle CBE and angle BCD respectively meet at point O, then prove that angle BOC=90-1/2angle BAC

Posted by Jatinraveena Thakur 8 years, 2 months ago

CBSE > Class 09 > Mathematics

2 answers

Shreya Maheshwari 8 years, 2 months ago

See example 8 on page number 106&107 of NCERT book class 9. It is solved there.

1Thank You

Bharat Gaur 8 years, 2 months ago

I don't know

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Draw triangle ABC in which the base is 6 centimetre and side to side 5 cm the median 4.8 CM

Posted by Rajat Kamboj 8 years, 2 months ago

CBSE > Class 09 > Mathematics

1 answers

Shreya Maheshwari 8 years, 2 months ago

it is construction man

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(x3+ax2+bx+6) has (x-2) of a factor and leaves a remainder 3 when divided by (x-3) find the value of a and b

Posted by Akash Nayak 8 years, 2 months ago

CBSE > Class 09 > Mathematics

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The total surface area of a one side open cubical box of outer side of length 5 cm and thickness 0.5 cm is

Posted by Sandeep Sood 8 years, 2 months ago

CBSE > Class 09 > Mathematics

0 answers

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Triangle based questions

Posted by Hemant Sihmaar 8 years, 2 months ago

CBSE > Class 09 > Mathematics

0 answers

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Diagonals of parallelogram bisect each other

Posted by Karishma Mehta 8 years, 2 months ago

CBSE > Class 09 > Mathematics

0 answers

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Properties of rhombus

Posted by Shubham Kaintura 8 years, 2 months ago

CBSE > Class 09 > Mathematics

1 answers

#Aditi~ Angel???? 8 years, 2 months ago

Diagonals of rhombus bisect each other at 90 degree All the sides of rhombus are equal

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Show that the quadilateral formed by joining the mid points of consecutive side of a square is also a square

Posted by Anshika Thapa 8 years, 2 months ago

CBSE > Class 09 > Mathematics

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Show that the quadilateral formed by joining the mid points of consecutive side of a square is also a square

Posted by Anshika Thapa 8 years, 2 months ago

CBSE > Class 09 > Mathematics

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Show that quadilateral formed by joining the mod points of consecutive side of a square is also a square

Posted by Anshika Thapa 8 years, 2 months ago

CBSE > Class 09 > Mathematics

0 answers

ANSWER

A,b and c are three points on a circle with center o such that boc = 30° and aob = 60° If d is a point on the circle other than the arc ABC, find ADC.

Posted by Tushar Shrivastava 8 years, 2 months ago

CBSE > Class 09 > Mathematics

0 answers

ANSWER

Recall that two circles are congruent

Posted by Tushar Shrivastava 8 years, 2 months ago

CBSE > Class 09 > Mathematics

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Construct a triangle ABC in which Angle B is 45 degree and angle C is 60 degree and perpendicular from the vertex a to base bc is 4.5 cm

Posted by Palak Garg 8 years, 2 months ago

CBSE > Class 09 > Mathematics

1 answers

Diljani . 8 years, 2 months ago

Hi palak

3Thank You

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if a = root 3 +1 \ root 3 minus 1 and b=1\a find the value of 'a' square minus ' b' square

Posted by Palak Handuja 8 years, 2 months ago

CBSE > Class 09 > Mathematics

1 answers

Diljani . 8 years, 2 months ago

Hi palak

0Thank You

ANSWER

Factorise:xcube

Posted by Komal Goyal 8 years, 2 months ago

CBSE > Class 09 > Mathematics

0 answers

ANSWER

Bar graph

Posted by Om Kumar 8 years, 2 months ago

CBSE > Class 09 > Mathematics

0 answers

ANSWER

If (Underroot 2 +1)^2 ÷ 3-underroot2 = a+b underroot 2 ..find a and b

Posted by Hasrat Kaur 8 years, 2 months ago

CBSE > Class 09 > Mathematics

0 answers

ANSWER

Two chords AB, CD of lengths 5cm, 11cm respectively of a circle are parallel. IF the distance between AB, AND CD is 3 cm., find the radius of the circle. Give answers in a swift speed as I m totally engage in Rd as this ques is From Rd Sharma...........???????.?

Posted by Shivank Johari 8 years, 2 months ago

CBSE > Class 09 > Mathematics

0 answers

ANSWER

Value of square root 5 is

Posted by Raju Bhadauria 8 years, 2 months ago

CBSE > Class 09 > Mathematics

2 answers

Prashant Chaudhary 8 years, 2 months ago

Hi mansi

0Thank You

Mansi Gupta 8 years, 2 months ago

Value of square root 5 is 2.236

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ANSWER

x(x+5) = x(3-x)+7

Posted by Cutting Edge 8 years, 2 months ago

CBSE > Class 09 > Mathematics

0 answers

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How CPCT USED

Posted by Tanish Aggarwal 8 years, 2 months ago

CBSE > Class 09 > Mathematics

15 answers

Mansi Gupta 8 years, 2 months ago

Sorry prashant

0Thank You

Mansi Gupta 8 years, 2 months ago

Okk prachant

0Thank You

Diljani . 8 years, 2 months ago

Not good I am suffering from fever

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Mansi Gupta 8 years, 2 months ago

Hello vishal i am good and you

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Prashant Chaudhary 8 years, 2 months ago

I am from UP

0Thank You

Mansi Gupta 8 years, 2 months ago

I am from haryana and you

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Prashant Chaudhary 8 years, 2 months ago

From where are you mansi

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Diljani . 8 years, 2 months ago

Hi mansi what's up

0Thank You

Mansi Gupta 8 years, 2 months ago

Oh sad

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Prashant Chaudhary 8 years, 2 months ago

Not fine bcoz I am suffering from fever ?????

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Mansi Gupta 8 years, 2 months ago

I am fine and you prashant

0Thank You

Prashant Chaudhary 8 years, 2 months ago

How are you mansi

0Thank You

Mansi Gupta 8 years, 2 months ago

Hii prashant

0Thank You

Prashant Chaudhary 8 years, 2 months ago

Hi mansi

0Thank You

Mansi Gupta 8 years, 2 months ago

CPCT is used in the congurant of traingle

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ANSWER

What is factor therom

Posted by Shah Farhad 8 years, 2 months ago

CBSE > Class 09 > Mathematics

0 answers

ANSWER

(1÷1-x+1÷1+x+2÷1+x^2+4÷1+x^4+8÷1+x^8) find it. ⁉

Posted by Power House 8 years, 2 months ago

CBSE > Class 09 > Mathematics

0 answers

ANSWER

Factories ka koi easy trika hai

Posted by Ankush Rajput 8 years, 2 months ago

CBSE > Class 09 > Mathematics

3 answers

Mansi Gupta 8 years, 2 months ago

Hello prashant

0Thank You

Prashant Chaudhary 8 years, 2 months ago

Hi mansi

0Thank You

Mansi Gupta 8 years, 2 months ago

Yess one formula for factorise -b+-√b^2-4ac/2a

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The perimeter of one face of wall is 40cm.find sum of total length of all edges

Posted by Anu Bala 8 years, 2 months ago

CBSE > Class 09 > Mathematics

0 answers

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