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Prove that the straight line joining the midpoint of the diagonals of a Trapezium is parallel to the parallel sides and equal to the half of the there difference.

Posted by Shikha Sharma 8 years, 1 month ago

CBSE > Class 09 > Mathematics

1 answers

Siddhi Bohare 8 years, 1 month ago

Ans in CBSE imp ques ch qaud. 3 mark ques

ANSWER

Defination of Segment of circle

Posted by Faizan Raza 8 years, 1 month ago

CBSE > Class 09 > Mathematics

0 answers

ANSWER

If two parallel lines are interested by a transversal, prove that the bisectors of two pairs of interior angles enclose a rectangle.

Posted by Soumika Rudraraju 8 years, 1 month ago

CBSE > Class 09 > Mathematics

1 answers

Sachin Bhatt 8 years, 1 month ago

Very easy

ANSWER

In a parallelogram, other angle is 2/3 of the first angle. Find these angles

Posted by Vinita Khanchandani 8 years, 1 month ago

CBSE > Class 09 > Mathematics

0 answers

ANSWER

what is the formula for the area of a paralellogram

Posted by Pratham Dembla 8 years, 1 month ago

CBSE > Class 09 > Mathematics

1 answers

Ananya Upadhyay 8 years, 1 month ago

Base *height

ANSWER

If surfaces areas of 2 sphere are in the ratio of 4:9 than find the ratio of theri volumes

Posted by Tushar Uikry 8 years, 1 month ago

CBSE > Class 09 > Mathematics

3 answers

Sachin Bhatt 8 years, 1 month ago

64:729

Samar Samar 8 years, 1 month ago

Please find no

Samar Samar 8 years, 1 month ago

Same problem

ANSWER

construct triangle ABC such that BC equal to 8cm angle B equal to 45 dgree AB-ACequal to 3.5cm

Posted by Samartha Omkar 8 years, 1 month ago

CBSE > Class 09 > Mathematics

0 answers

ANSWER

What is the degree of zero polinomial

Posted by Antriksh Jaat 8 years, 1 month ago

CBSE > Class 09 > Mathematics

3 answers

Siddhi Bohare 8 years, 1 month ago

Undifined

Golua Singham 8 years, 1 month ago

O

Antriksh Jaat 8 years, 1 month ago

Undefined

ANSWER

A rhombus shaped field has green grass for 18 cows to graze.If each side of rhombus is 30m and its longer diagonal is 48m,how much area of grass field will each cow be getting?

Posted by Swati Govindan 8 years, 1 month ago

CBSE > Class 09 > Mathematics

0 answers

ANSWER

If point oWith in triangle ABC. So that AB +AC>OB+OC

Posted by Anand Mohan 8 years, 1 month ago

CBSE > Class 09 > Mathematics

0 answers

ANSWER

The mean of 25 observations is 36. Out of these observations if the mean of first 13 observations is 32 that of last 13 observation is 40 find the 13th observation

Posted by Shreyash Malode 8 years, 1 month ago

CBSE > Class 09 > Mathematics

1 answers

Aadharshini Sudha 8 years, 1 month ago

Anyone know how to do

ANSWER

A triangle ABC with Base BC 22m, AB is 120m and BC 22 there is one point on interior of triangle ABC isD on base BC DB is 24m, DC is 24m find area of ABDC

Posted by Abhay Das 8 years, 1 month ago

CBSE > Class 09 > Mathematics

1 answers

Sachin Bhatt 8 years, 1 month ago

1081.8

ANSWER

Construct a triangle ABC in which BE = 7cm, angle B =75 and AB+ACCOUNT = 13cm

Posted by Aditya Raj Adity 8 years, 1 month ago

CBSE > Class 09 > Mathematics

0 answers

ANSWER

Prove that the quadrilateral formed by the internal angle bisectors of any quadrilateral is cyclic

Posted by Sachin Bhatt 8 years, 1 month ago

CBSE > Class 09 > Mathematics

1 answers

Siddhi Bohare 8 years, 1 month ago

Hii

ANSWER

tan5A=tan2A

Posted by Harsh Duhoon 8 years, 1 month ago

CBSE > Class 09 > Mathematics

3 answers

Anuska Thakur 8 years, 1 month ago

Harsh I didn't understand your question...Please can you explain the question or is it something else.....?

Golua Singham 8 years, 1 month ago

Prashant..yrr plz online aa jao..yrr...plz..plz

Anuska Thakur 8 years, 1 month ago

Hi harsh

ANSWER

Mughe mathe mai kuch nhi aata

Posted by Harshdeep Singh 8 years, 1 month ago

CBSE > Class 09 > Mathematics

5 answers

Kaira Goenka 8 years, 1 month ago

Kya aata

Anuska Thakur 8 years, 1 month ago

No one can understand anything , until he or she himself or herself try to understand it.............

Hatim Meena 8 years, 1 month ago

Hame aata h

Golua Singham 8 years, 1 month ago

Why are you Saying like this

Piyush Gautam 8 years, 1 month ago

Hame bhi nhi aata...

ANSWER

Perimeter of equilateral triangle

Posted by Md Azhar Khan 8 years, 1 month ago

CBSE > Class 09 > Mathematics

1 answers

Hatim Meena 8 years, 1 month ago

3×side

ANSWER

If the area of equilateral triangle is 16√3cm2 the find perimeter

Posted by Md Azhar Khan 8 years, 1 month ago

CBSE > Class 09 > Mathematics

1 answers

Hatim Meena 8 years, 1 month ago

24

ANSWER

How to construct 45 using compass and scale

Posted by Samar Samar 8 years, 1 month ago

CBSE > Class 09 > Mathematics

0 answers

ANSWER

The diagonals of a cuboid are x, y and z. Find volume.

Posted by Mohit Verma 8 years, 1 month ago

CBSE > Class 09 > Mathematics

1 answers

Hatim Meena 8 years, 1 month ago

Cuboid have only 1 diagonal

ANSWER

Abcd is a square in which Aline from meets an at x and another line from d meets bc at y and xdy makes angle 45 if ab= 1dm find the perimeter of xyb

Posted by Avichal Singh 8 years, 1 month ago

CBSE > Class 09 > Mathematics

2 answers

Kaira Goenka 8 years, 1 month ago

Hello manjeet

Manjeet Babu 8 years, 1 month ago

45

ANSWER

The radius of a sphere is 10cm.If the radius is increase by 1cm Then prove the volume of sphere is increase d by 33.1%

Posted by Dahal Basumatary 8 years, 1 month ago

CBSE > Class 09 > Mathematics

0 answers

ANSWER

Irrational... If ×=7+4v3;find x2+1/x2

Posted by Manpreet Singh 8 years, 1 month ago

CBSE > Class 09 > Mathematics

1 answers

Avanish Mishra 8 years, 1 month ago

Wrong question type it correctly

ANSWER

The sum of the angles of a triangle is

Posted by Akul Bodat 8 years, 1 month ago

CBSE > Class 09 > Mathematics

2 answers

Avanish Mishra 8 years, 1 month ago

180degree

Diksha Rathour 8 years, 1 month ago

180 degree

ANSWER

simplify 322×322-2×322×22+22×22

Posted by Harman Kaur 8 years, 1 month ago

CBSE > Class 09 > Mathematics

1 answers

Utkarsh Dubey 8 years, 1 month ago

90000

ANSWER

Diffrence between the sides at right angles in a right angled triangle is 14 cm. The area of the triangle is 120 cm2. Calculate the perimeter of the triangle.

Posted by Saksham Jain 8 years, 1 month ago

CBSE > Class 09 > Mathematics

0 answers

ANSWER

if

Posted by Harshit Rathi 8 years, 1 month ago

CBSE > Class 09 > Mathematics

0 answers

ANSWER

What should be added to-13by17 to get zero

Posted by Himanshu Pawar 8 years, 1 month ago

CBSE > Class 09 > Mathematics

0 answers

ANSWER

In which quadrant will the points lie . If the ordinate is 4 and abscissa is -1 ?

Posted by Gaurav Sharma 8 years, 1 month ago

CBSE > Class 09 > Mathematics

2 answers

Kamal Bhardwaj 8 years, 1 month ago

In 4th quadrant.

Vansh Rastogi 8 years, 1 month ago

Fourth quadrant

ANSWER

Three schools situated at p,q and r in the figure are equidistant from each other as shown in figure. Find angle qor

Posted by Surabhi Bansal 8 years, 1 month ago

CBSE > Class 09 > Mathematics

1 answers

Vansh Rastogi 8 years, 1 month ago

I think u want to say find the angle pqr ... So all three angle will be of 60* (degree) as in the question itself says that equidistant to each other .......so 60+60+60=180

ANSWER

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