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ABCD is a rhombus and P, Q,R and South are ©when mid-point of the sides AB, BC, Co and DA respectively. Show that the quadrilateral Persian is a rectangle

Posted by Arpita Joshi 7 years, 11 months ago

CBSE > Class 09 > Mathematics

0 answers

ANSWER

Define fifth postulate with figure

Posted by Shaik Sahil 7 years, 11 months ago

CBSE > Class 09 > Mathematics

0 answers

ANSWER

In a triangle ABC, E is the mid point of median AD. Prove that area of triangle BED=area of triangle AEC.

Posted by Bhumika Roy 7 years, 11 months ago

CBSE > Class 09 > Mathematics

1 answers

Suhail Khan 7 years, 11 months ago

Median of a triangle divide it into two equal area BED=AEC

ANSWER

Show that the bisectors of angles of a parallelogram form a rectangle

Posted by Arpita Joshi 7 years, 11 months ago

CBSE > Class 09 > Mathematics

0 answers

ANSWER

what is the other formula to find mode

Posted by Ujjwal Gautam 7 years, 11 months ago

CBSE > Class 09 > Mathematics

1 answers

Jessica Sharma 7 years, 11 months ago

Mode = 3 median - 2 mean

ANSWER

Find the volume cube whose area of one side is 169

Posted by Shubhangam Pati 7 years, 11 months ago

CBSE > Class 09 > Mathematics

2 answers

Saransh Kumar 7 years, 11 months ago

a^2=169 then a=13 a^3=13^3 =2197

Pradyum Mulegaon 7 years, 11 months ago

2197

ANSWER

In angle PQR = anglePRQ,than prove that anglePOS= angle PRT

Posted by Rohit Kumar 7 years, 11 months ago

CBSE > Class 09 > Mathematics

0 answers

ANSWER

What is radius,

Posted by Anmol Anmol 7 years, 11 months ago

CBSE > Class 09 > Mathematics

1 answers

Suraj Prasad 7 years, 11 months ago

A line segment drawn from the center of the circle to any point that lies on the circle

ANSWER

to represent root 82on the number line root 82. square root 9ka square and 1ka square

Posted by Vajeeha Anjum 7 years, 11 months ago

CBSE > Class 09 > Mathematics

0 answers

ANSWER

What is convex pologon?

Posted by Anmol Kumar Singh 7 years, 11 months ago

CBSE > Class 09 > Mathematics

1 answers

Anmol Kumar Singh 7 years, 11 months ago

The polygon which have all the diognals interior the shapes and their angle is less than 180 degree is called convex polygon.???

ANSWER

Question 1 of CBSE class 9 ncert maths

Posted by Sushant Antil 7 years, 11 months ago

CBSE > Class 09 > Mathematics

0 answers

ANSWER

National number

Posted by Anmol Kumar Singh 7 years, 11 months ago

CBSE > Class 09 > Mathematics

1 answers

Sushant Antil 7 years, 11 months ago

0

ANSWER

Find the cofficient in expression (x-3) (x-3) (x-3)

Posted by Ayush Joshi 7 years, 11 months ago

CBSE > Class 09 > Mathematics

0 answers

ANSWER

Side ab and bc of square are provided to point p and qso that bp= cq prove that dp and aq are prependicular to each other

Posted by Neeru Grover 7 years, 11 months ago

CBSE > Class 09 > Mathematics

0 answers

ANSWER

verify that an exterior angle of a triangle is equal to sum of its interior opposite angles

Posted by Vajeeha Anjum 7 years, 11 months ago

CBSE > Class 09 > Mathematics

1 answers

Swarnim Kamal 7 years, 11 months ago

Take interior angles be a,b,c and exterior angle be d Now angle a+b+c =180(angle sum property) - 1 And c+d=180(L.P)-2 From 1&2 a+b+c=c+d =a+b=d Hence proved

ANSWER

27_35

Posted by Shaad Siddique 7 years, 11 months ago

CBSE > Class 09 > Mathematics

0 answers

ANSWER

Proof of circle

Posted by Aabid Khan 7 years, 11 months ago

CBSE > Class 09 > Mathematics

0 answers

ANSWER

If cosec 39°=x ,the value of 1÷cosec 2 51° +tan2 51°

Posted by Suryansh Singh Tomar 7 years, 11 months ago

CBSE > Class 09 > Mathematics

1 answers

Sushant Antil 7 years, 11 months ago

17

ANSWER

Sin theta is =?

Posted by Ganpati Saw 7 years, 11 months ago

CBSE > Class 09 > Mathematics

1 answers

Prashant Pandey 7 years, 11 months ago

Sin theta=perpendicular/height i.e P/H

ANSWER

Find the mean ,median and mode of these results: 2,3,4,5,0,1,3,3,3,2,4,7,8,5.

Posted by Rising Angel 7 years, 11 months ago

CBSE > Class 09 > Mathematics

1 answers

Sanya A Anil 7 years, 11 months ago

Mode = 3 Mean = 3.571428571 Median=(10/2)th term +(10/2+1)th term ------------------------------------------------------------- 2 5th term +6th term. 0+3. 3 ------------------------------- = -----------= -------= 2 2. 2 = 1.5 ans.

ANSWER

Find mean of 14,25,14,28,1817,18,14,23,22,14,18

Posted by Priti Singh 7 years, 11 months ago

CBSE > Class 09 > Mathematics

1 answers

Rising Angel 7 years, 11 months ago

Mean= 18.75

ANSWER

Find the value of 81+87

Posted by Hariom Pyasi 7 years, 11 months ago

CBSE > Class 09 > Mathematics

4 answers

Ritika Mishra 7 years, 11 months ago

168

Prakash Singh 7 years, 11 months ago

168

Utkarsh Singh 7 years, 11 months ago

168

Hariom Pyasi 7 years, 11 months ago

168

ANSWER

If O is a point in the interior of parallelogram ABCD, then show that are(∆OAB) + ARE(∆OCD) =ar(∆OAD) + ar(∆OBC)

Posted by Astitva Yadav 7 years, 11 months ago

CBSE > Class 09 > Mathematics

0 answers

ANSWER

Classify the primary and secondary data shortly

Posted by Sathya Sathya 7 years, 11 months ago

CBSE > Class 09 > Mathematics

0 answers

ANSWER

Find the zeros of the zero polynomial

Posted by Rushikesh Patil 7 years, 11 months ago

CBSE > Class 09 > Mathematics

1 answers

Pawni Chaudhary 7 years, 11 months ago

Finding all the Zeros of a Polynomial use the rational roots test to find all possible rational roots; after finding one I use long division to factor, and then repeat!

ANSWER

If a+b+c=9 ab+bc+ca=40 then find a square +b square +c square

Posted by Prachi Waghmare 7 years, 11 months ago

CBSE > Class 09 > Mathematics

0 answers

ANSWER

What was the date on 26 January 1950

Posted by Ajay Mishra 7 years, 11 months ago

CBSE > Class 09 > Mathematics

1 answers

Ajay Mishra 7 years, 11 months ago

Answer is sunday

ANSWER

How many times does digit 4 come between 1 to 1000

Posted by Ajay Mishra 7 years, 11 months ago

CBSE > Class 09 > Mathematics

1 answers

Utkarsh Singh 7 years, 11 months ago

100 times digit come b/t 1 to 1000

ANSWER

45

Posted by Sahil Singh 7 years, 11 months ago

CBSE > Class 09 > Mathematics

0 answers

ANSWER

22(96)67

Posted by Anil Kumar Agnihotri 7 years, 11 months ago

CBSE > Class 09 > Mathematics

1 answers

Nikhil Rana 7 years, 11 months ago

2112×67=141504

ANSWER

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