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The following table presents the number of literate females in a touch Age group no of females 10-15. 300 15-20. 980 . 20-25 800 25-30. 580 30-35. 290 35-40. 50 Draw the frequency data

Posted by Surya Ashok 8 years, 3 months ago

CBSE > Class 09 > Mathematics

0 answers

ANSWER

are the chord is a part of circle

Posted by Alex Altaf 8 years, 3 months ago

CBSE > Class 09 > Mathematics

4 answers

Sonu Gupta 8 years, 3 months ago

Yes

Tanvi Singh 8 years, 3 months ago

A line which is joining to A and B is called chord

Sakshi Singh 8 years, 3 months ago

Yesssss

Poornima Poos 8 years, 3 months ago

Any line in a circle is called as chord

ANSWER

X=(3+√8) find x=(x^2+1/x^2)

Posted by Nitya Singh 8 years, 3 months ago

CBSE > Class 09 > Mathematics

2 answers

Rashi Garg 8 years, 3 months ago

X= (3+√8) 1/X= 1/(3+√8) ATQ,we have to find x. x= [(3+√8)^2+()]

Rashi Garg 8 years, 3 months ago

X= (3+√8) 1/X= 1/(3+√8) ATQ,we have to find x. x= [(3+√8)^2+()]

ANSWER

How to draw 75

Posted by Swathi Yadav 8 years, 3 months ago

CBSE > Class 09 > Mathematics

2 answers

Dhritiman Ganguly 8 years, 3 months ago

Sorry 30 bisector

Dhritiman Ganguly 8 years, 3 months ago

First 60. Then 15 i.e bisector of 60

ANSWER

2+23

Posted by Bishnu Singh 8 years, 3 months ago

CBSE > Class 09 > Mathematics

1 answers

Bishnu Singh 8 years, 3 months ago

25

ANSWER

Construct 30 using compass

Posted by Kavitha Karthikeyan 8 years, 3 months ago

CBSE > Class 09 > Mathematics

1 answers

Nitya Singh 8 years, 3 months ago

First draw 60 degree angle and then on keeping on angle 60 and from the point of circle we can cut and then add it....... 30 degree

ANSWER

What is mode

Posted by Arpit Mourya 8 years, 3 months ago

CBSE > Class 09 > Mathematics

1 answers

Gourav Bansal 8 years, 3 months ago

Maximum repetition of any observation from given numbers is called mode

ANSWER

A hollow cylinder pipe has inner circumference 44 dm and outer 45 dm. Find the cost of painting it from both sides (outside as well as inside) at ₹2 per square metre if its length is 3.5m.

Posted by Kunal Agrawal 8 years, 3 months ago

CBSE > Class 09 > Mathematics

0 answers

ANSWER

A cylinder is contained within a cube touching all the vertical faces .Then a cone is contained inside the cylinder.If their height are same with the same Base. Find the ratio of their volumes.

Posted by Abdullah Tanveer 8 years, 3 months ago

CBSE > Class 09 > Mathematics

0 answers

ANSWER

How many altitude can be drawn in a triangle

Posted by Vivek Rautela 8 years, 3 months ago

CBSE > Class 09 > Mathematics

2 answers

Jaibir Singh 8 years, 3 months ago

3

Xyz Abc 8 years, 3 months ago

3

ANSWER

There are 5 balls in a bag blue red green yellow white if one ball is drawn back from the bag then find the probability of getting the red colour ball

Posted by Dhruv Singla 8 years, 3 months ago

CBSE > Class 09 > Mathematics

2 answers

Arpit Malik 8 years, 3 months ago

1/5

Vikram Rawat 8 years, 3 months ago

4/5

ANSWER

The radius of solid sphere is 9 cm and then recanted into three sphere of volume 8 cm9cm find volume if third

Posted by Yashika Srivastava 8 years, 3 months ago

CBSE > Class 09 > Mathematics

0 answers

ANSWER

Find the largest number which divides 70 and 125, leaving remainders 5 and 8 respectively.

Posted by Aditya Goyal 8 years, 3 months ago

CBSE > Class 09 > Mathematics

2 answers

Varun Banda 8 years, 3 months ago

To find the largest number which exactly divides (70 - 5), and (125 - 8)

The required number is the HCF of 65 and 117

find HCF by any method.

Here HCF of 65 and 117 is by Factor Method.

Factors of 65 = 1, 5, 13, 65

Factors of 117 = 1, 3, 9, 13, 39, 117 Common Factors = 1, 13

Highest Common factor (HCF) = 13

Ans - The required number = 13

InCheck - 70 / 13 = 5 and remainder = 5 and 125 / 13 = 9 and remainder = 8

Vanshaj Jindal 8 years, 3 months ago

13

ANSWER

RS aggarwal Q.13

Posted by Aman Sinha 8 years, 3 months ago

CBSE > Class 09 > Mathematics

0 answers

ANSWER

Define circle....

Posted by Piyush Gautam 8 years, 3 months ago

CBSE > Class 09 > Mathematics

1 answers

Amar Kumar 8 years, 3 months ago

A circle is a simple closed shape. It is the set of all points in a plane that are at a given distance from a given point, the centre. It is the curve traced out by a point that moves so that its distance from a given point(centre) is constant.

ANSWER

If diagonals of a cyclic quadrilateral are diameters of circle through the vertices of the quadrilateral ,prove that it is a rectangle.

Posted by Priyanshu Pant 8 years, 3 months ago

CBSE > Class 09 > Mathematics

0 answers

ANSWER

what is rationalisation

Posted by Rishika Ladhwani 8 years, 3 months ago

CBSE > Class 09 > Mathematics

0 answers

ANSWER

For any substance, why does the temperature remain constant during the change of state

Posted by Munira Patel 8 years, 3 months ago

CBSE > Class 09 > Mathematics

1 answers

Tanvi Jindal 8 years, 3 months ago

The temperature remain constant during the change because the heat is used in the process in overcoming the force of attraction between the particles of a substance

ANSWER

if V and S represent the volume and surface area of cuboid respectively of length and breadth be and height have then show that 1/v = 2/s(1/l+1/b+1/h)

Posted by Shivani Boken 8 years, 3 months ago

CBSE > Class 09 > Mathematics

0 answers

ANSWER

find the lengthof longest rod then can be placed in a room 12m long 9m broad and 8m high.

Posted by Shivani Boken 8 years, 3 months ago

CBSE > Class 09 > Mathematics

1 answers

Kartikey Singh 8 years, 3 months ago

Given:- Length of a room=12m, Breadth of a room=9m and Height of a room =8m Since, we know that Diagonal of a room= √square of length +square of breadth +square of height = √144+81+65 = √289 = 17m Hence, 17m is the height of rod.

ANSWER

Find the root of 3

Posted by Vishal Saudagar 8 years, 3 months ago

CBSE > Class 09 > Mathematics

3 answers

Vishal Sharma 8 years, 3 months ago

1.72050807569

Tanvi Jindal 8 years, 3 months ago

It's 1.732

Priti Purohit 8 years, 3 months ago

√3

ANSWER

How to find moles

Posted by Kartik Upadhyay 8 years, 3 months ago

CBSE > Class 09 > Mathematics

0 answers

ANSWER

Construct an equalateral whose side is 6 cm

Posted by Jaydeep Singh Purohit 8 years, 3 months ago

CBSE > Class 09 > Mathematics

1 answers

Deepak Kumar Shah 8 years, 3 months ago

Make a triangle whose all side are 6cm and all three angles are 60 degree

ANSWER

If the area of three adjacent face of cubiod are X , Y ,Z. If it's volume is V prove V^2=XYZ

Posted by Harsh Thakur 8 years, 3 months ago

CBSE > Class 09 > Mathematics

0 answers

ANSWER

If the perpendicular distance of a point P from the x-axis is 5 units and the foot of perpendicular lies on the negative direction of x-axis, then find the y-coordinate of P.

Posted by Biswajeet Ray 8 years, 3 months ago

CBSE > Class 09 > Mathematics

0 answers

ANSWER

Draw a 105angle

Posted by Jaydeep Singh Purohit 8 years, 3 months ago

CBSE > Class 09 > Mathematics

0 answers

ANSWER

Show that line segment joining the mid pt of the opposite sides of a quadrilateral bisect each other

Posted by Harleen Grewal 8 years, 3 months ago

CBSE > Class 09 > Mathematics

0 answers

ANSWER

5 +2

Posted by Tarun Tarkar 8 years, 3 months ago

CBSE > Class 09 > Mathematics

3 answers

Sakshi Singh 8 years, 3 months ago

Duffer its 7 answer

Priti Purohit 8 years, 3 months ago

7

Simmi Pandey 8 years, 3 months ago

7

ANSWER

√72+√800-√18

Posted by Dilip Kamti 8 years, 3 months ago

CBSE > Class 09 > Mathematics

1 answers

Cheedella Ramcharan 8 years, 3 months ago

32.53

ANSWER

In figure from point p two secants PCA and PDB are drawn to a circle with centre O.Points A,B,C and D lie on the circle.And AD and BC intersect at q.Prove that angle AOB=angle AQB+angle APB.

Posted by Hoo Haa 8 years, 3 months ago

CBSE > Class 09 > Mathematics

0 answers

ANSWER

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