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Posted by Bipul Roy Singh 7 years, 11 months ago

CBSE > Class 09 > Mathematics

1 answers

Bipul Roy Singh 7 years, 11 months ago

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Simplify 1- 1/2+√3 + 2/√5-√3+ 1/2-√5

Posted by Mohit Makda 7 years, 11 months ago

CBSE > Class 09 > Mathematics

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A rectangular sheet of dimension 25cm x7cm is revolve along its length . Find volume of cylinder so formed

Posted by Sadhna Jain 7 years, 11 months ago

CBSE > Class 09 > Mathematics

1 answers

Bipul Roy Singh 7 years, 11 months ago

550

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Find x and you if l is parallel to m

Posted by Astha Thakur 7 years, 11 months ago

CBSE > Class 09 > Mathematics

0 answers

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6 chapter kaise karoon hint milegi

Posted by Shivam Rathore 7 years, 11 months ago

CBSE > Class 09 > Mathematics

0 answers

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H b s e

Posted by Kirti Bamal 7 years, 11 months ago

CBSE > Class 09 > Mathematics

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If the median of the data arranged in ascending order 8,9,12,18,x+2,x+4,30,31,34,39 is 24.then ,find the value of x

Posted by Rajat Beniwal 7 years, 11 months ago

CBSE > Class 09 > Mathematics

1 answers

Bharat Rajpoot 7 years, 11 months ago

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Factorie a ki

Posted by Sourav Thakur 7 years, 11 months ago

CBSE > Class 09 > Mathematics

0 answers

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Find the mean of the following frequency distribution variable xi 10 ,30,50 ,70, 89 frequency fi 7, 8, 10 ,15 ,10

Posted by Shweta Pathak 7 years, 11 months ago

CBSE > Class 09 > Mathematics

0 answers

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What is a ray?

Posted by Bishnu Prasad Patra Patra 7 years, 11 months ago

CBSE > Class 09 > Mathematics

0 answers

ANSWER

Is zero a rational number. If yes write it in p/a from

Posted by Pyar Singh Kanwar 7 years, 11 months ago

CBSE > Class 09 > Mathematics

3 answers

Bipul Roy Singh 7 years, 11 months ago

0/1

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Sipu Shuvranshu 7 years, 11 months ago

Yes 0/3'0/1'0/8etc.

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Taran Singh 7 years, 11 months ago

O/1 or 0/2

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Metallic sphere of radii 6m,8m and 10m respectively are melted to form a single solid sphere. Find the radius of resulting sphere

Posted by Hitesh Singh Bagri 7 years, 11 months ago

CBSE > Class 09 > Mathematics

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ANSWER

A quadrilateral of ABCD in which AB-14cm, BC-16cm, CD-15cm, DA-19cm and AD-15cm. Find the area of quadrilateral.

Posted by Riddhi Tibrewal 7 years, 11 months ago

CBSE > Class 09 > Mathematics

0 answers

ANSWER

the side of a triangle are in the ratio 3:5:7 and its perimeter is 300cm then find the area of a triangle

Posted by Nishant Singhal 7 years, 11 months ago

CBSE > Class 09 > Mathematics

0 answers

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Who is euclid

Posted by Akshi Gupta 7 years, 11 months ago

CBSE > Class 09 > Mathematics

1 answers

Nishant Singhal 7 years, 11 months ago

euclid is a great mathematician

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In a triangle abc if the bisector of angle a and the perpendicular bisector of bc intersect proove they intersect on circumcircle of triangle

Posted by Raghav Bansal 7 years, 11 months ago

CBSE > Class 09 > Mathematics

0 answers

ANSWER

Prove that median of equilateral are equal

Posted by Mahesh Archana Yadav 7 years, 11 months ago

CBSE > Class 09 > Mathematics

1 answers

Anushmita Banerjee 7 years, 11 months ago

By congruency

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How are possible to 5 root multiple 8root

Posted by Aryan Aryans 7 years, 11 months ago

CBSE > Class 09 > Mathematics

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The sides of right triangle are 3root3 cm,4root3 and 5root3cm. Find its area

Posted by Abhinav Asthana 7 years, 11 months ago

CBSE > Class 09 > Mathematics

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Prove that the sun of all angles of triangle is 180

Posted by Abhishek Kumar 7 years, 11 months ago

CBSE > Class 09 > Mathematics

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What do you mean by coordinate of point ?

Posted by Elina ❤️ 7 years, 11 months ago

CBSE > Class 09 > Mathematics

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If ∆MNO is an isosceles triangle and MN=MO and N produced to P and O is produced Q then prove that angle MNP=angle MOQ?

Posted by Sanif Shah 7 years, 11 months ago

CBSE > Class 09 > Mathematics

1 answers

Tanu Lohia 7 years, 11 months ago

angle MNO is equal to MON , since triangle is isosceles. Angle MNO =MON=a ....... Now angle MNP+angle MNO=180(linear pair)...angle MNP+a=180 .... angle MNP=180-a (1)... angle MON+angle MOQ=180 (linear pair).. a + angle MOQ=180... MOQ=180-a (2) ..... from equation 1 and 2 we get angle MNP=MOQ

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If ∆MNO is an isosceles triangle and MN=MO and N produced to P and O is produced Q then prove that <MNP=<MOQ?

Posted by Sanif Shah 7 years, 11 months ago

CBSE > Class 09 > Mathematics

0 answers

ANSWER

If ∆MNO is an isosceles triangle and O is produced to Q and N is produced to P and MN=NO then prove that <MNP=<MOQ?

Posted by Sanif Shah 7 years, 11 months ago

CBSE > Class 09 > Mathematics

0 answers

ANSWER

The simplyfied form of ¹/5 ×13⅓

Posted by Tabhu Khan Nadaf 7 years, 11 months ago

CBSE > Class 09 > Mathematics

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Find x if 2 by 3 whole power x into 3 by 2 whole power 2 X equal to 81 by 16

Posted by Vedika Kale 7 years, 11 months ago

CBSE > Class 09 > Mathematics

1 answers

Dipesh Kumar 7 years, 11 months ago

x=4

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Abc is triangle ad is bisector angle a and d is midpoint show that abc is an isosceles triangle

Posted by Naina Sharma 7 years, 11 months ago

CBSE > Class 09 > Mathematics

1 answers

Aditya Dubey 7 years, 11 months ago

Ad will become a median as Aline from the midpoint to the center is a median.therefore area of ABD is equal to area of ADC. Therefore they are congruent. Therefore AB=AC (CPCT)

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6×7×7=?

Posted by Dhruv Sen 7 years, 11 months ago

CBSE > Class 09 > Mathematics