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If the non-parallel side of trapezium are equal, prove that it is cyclic

Posted by Amit Kumar 8 years, 1 month ago

CBSE > Class 09 > Mathematics

1 answers

Rajeshwari Gouda 8 years, 1 month ago

This solution is in this app itself

ANSWER

2a=3+2b,prove that 8a*8a*8a

Posted by Om Mathukia 8 years, 1 month ago

CBSE > Class 09 > Mathematics

0 answers

ANSWER

A solid cylinder has T S A is 462 sq cm its CSA of cone is one third of its TSA . find volume of cylinder

Posted by Madhu Lalitha 8 years, 1 month ago

CBSE > Class 09 > Mathematics

0 answers

ANSWER

ABCD is a rectangle. write the equation of its sides. also find its area

Posted by Abc Abc 8 years, 1 month ago

CBSE > Class 09 > Mathematics

0 answers

ANSWER

If the area of equilateral triangle is 16 root 3 find the perimeter

Posted by Kalash Agarwal 8 years, 1 month ago

CBSE > Class 09 > Mathematics

1 answers

Rajeshwari Gouda 8 years, 1 month ago

Side will be √32

ANSWER

Find value of ⁴√³√2²

Posted by Divsiv Singh 8 years, 1 month ago

CBSE > Class 09 > Mathematics

2 answers

Solanki Lakhan 5 years, 3 months ago

⁴√³√2²=⁴√2⅔=⁴√2⅔×¼=2⅙

Yashvi Khandelwal 8 years, 1 month ago

4√3×√4 = 4√3×2 = 8√3

ANSWER

can a student who failed in maths but passed in all other subject and even got good grades will paas or fail in class 9

Posted by Divyanshi Singh 8 years, 1 month ago

CBSE > Class 09 > Mathematics

1 answers

Vaibhav Rampal 8 years, 1 month ago

Pass ho jayega

ANSWER

Nhhb8878bhj88

Posted by Devesh Mahajan 8 years, 1 month ago

CBSE > Class 09 > Mathematics

1 answers

Bhumika Roy 8 years, 1 month ago

Whattt

ANSWER

Example 2 of chapter 9 areas of parallelogram and triangles class 9 ncert

Posted by Bhavya Sethi 8 years, 1 month ago

CBSE > Class 09 > Mathematics

1 answers

Yashvi Khandelwal 8 years, 1 month ago

{FOR DIAGRAM SEE IN EXAMPLE 2 } 1• At first we draw BQ parallel AP so that ABQP is a parallelogram in which AP||BQ & AB||PQ 2• now both parallelograms ABQP & ABCD are equal in area , ar(ABQP)=ar(ABCD) _____________(1) 3• In parallelogram ABQP ; is a diagonal so ∆PAB≈∆BQP ; { The diagonal of a parallelogram divides it into two congruent triangles } So, ar(PAB) = ar(BQP) ; _________(2) Because the triangles which are congurent are equal in area's. 4• so From Eq.2 ar(PAB) =1/2 ar(ABQP) _________(3) 5• So From Eq.1&3 we get -: ar(PAB) =1/2 ar(ABCD) (Hence Proof)

ANSWER

Simplify (2√2-5)+(3√2+√3)

Posted by Armaanrai Rai 8 years, 1 month ago

CBSE > Class 09 > Mathematics

1 answers

Yashvi Khandelwal 8 years, 1 month ago

5√2 + √3 - 5

ANSWER

Find the value of k, so that 2x-1 be a factor of 8x^4+4x^3-16x^2+10x+k

Posted by Kasish Pilaniya 8 years, 1 month ago

CBSE > Class 09 > Mathematics

1 answers

Rajeshwari Gouda 8 years, 1 month ago

K=-2

ANSWER

if ad is the bisrctor of angle a, show that ab greater than bd

Posted by Bobby Khan 8 years, 1 month ago

CBSE > Class 09 > Mathematics

0 answers

ANSWER

Check whether x=4 and y=0 is a solution of 4x+3y=16

Posted by Sneha Barai 8 years, 1 month ago

CBSE > Class 09 > Mathematics

1 answers

Ankush Singh 8 years, 1 month ago

4x+3y=16 (ifx=4andy=o)so 4*4+3*0=16 16+0=16 16=16 Hence lhs rhs Therefore x=4andy=0 is solution of 4x+3y=16

ANSWER

Find the radius of largest sphere that is carved out of the cube of side 8 cm

Posted by Suraj Rajput 8 years, 1 month ago

CBSE > Class 09 > Mathematics

0 answers

ANSWER

What is quality

Posted by Ayushi Jain 8 years, 1 month ago

CBSE > Class 09 > Mathematics

1 answers

Thor Odinson 8 years, 1 month ago

Quality or timbre is characteristic of sound that help us differentiate between sounds of same pitch and amplitude

ANSWER

Find the complementary angle of 35

Posted by Rashi Lokhande 8 years, 1 month ago

CBSE > Class 09 > Mathematics

1 answers

Krishna Raj 8 years, 1 month ago

55

ANSWER

Find 6 rational number between 3and4

Posted by Ankit Kumar 8 years, 1 month ago

CBSE > Class 09 > Mathematics

1 answers

Kasish Pilaniya 8 years, 1 month ago

22/7,23/7,24/7,25/7,26/7,27/7

ANSWER

Find 6 rational numbers between

Posted by Ankit Kumar 8 years, 1 month ago

CBSE > Class 09 > Mathematics

0 answers

ANSWER

Anyone online hai kya

Posted by Kaviya Kapoor 8 years, 1 month ago

CBSE > Class 09 > Mathematics

9 answers

Shrishti Pawar 8 years, 1 month ago

Am belong to Haryana but I live in Delhi now

Kaviya Kapoor 8 years, 1 month ago

Tum kaha se ho

Shrishti Pawar 8 years, 1 month ago

?

Shrishti Pawar 8 years, 1 month ago

I think kick day

Kaviya Kapoor 8 years, 1 month ago

Aaj konsa day hai

Shrishti Pawar 8 years, 1 month ago

Nothing much

Kaviya Kapoor 8 years, 1 month ago

Shristi what are you doing this time

Kaviya Kapoor 8 years, 1 month ago

Hi

Shrishti Pawar 8 years, 1 month ago

Yes

ANSWER

Draw the graph 5x+y=8

Posted by Ramya Shree 8 years, 1 month ago

CBSE > Class 09 > Mathematics

0 answers

ANSWER

a3+b3

Posted by Mayank Rana 8 years, 1 month ago

CBSE > Class 09 > Mathematics

1 answers

Ashmit Gupta 8 years, 1 month ago

(A+b) (a2+ab+b2)

ANSWER

If the volume of the cuboid is 880 cm3 and rhe area of its base is 88 cm2. Find the height of the cubiod

Posted by Priywart Karnani 8 years, 1 month ago

CBSE > Class 09 > Mathematics

3 answers

Krishna Raj 8 years, 1 month ago

244

Tanvi Jindal 8 years, 1 month ago

10 cm sq.

Archit Don 8 years, 1 month ago

244

ANSWER

Equal chords of a circle subtend equal at the centre

Posted by Shagun Tyagi 8 years, 1 month ago

CBSE > Class 09 > Mathematics

2 answers

Mehak Pajni 8 years, 1 month ago

Refer Ncert book of maths Theorm 10.7

Rizvana Risu 8 years, 1 month ago

A

ANSWER

2 solution for each πx+y=9

Posted by Mehak Pajni 8 years, 1 month ago

CBSE > Class 09 > Mathematics

0 answers

ANSWER

In the adjoining figure, AB and CD are two chords of a circle with centre O intersecting each other at E. Prove that angle AEC = half angle subtended by arc CXA at centre + angle subtended by arc DYB at centre

Posted by Aaditya Saxena 8 years, 1 month ago

CBSE > Class 09 > Mathematics

3 answers

Radhe Yadav 8 years, 1 month ago

Hiii

Ishita Sharma 8 years, 1 month ago

Haha

Vivek Bhardwaj 8 years, 1 month ago

Bhagvan Jane

ANSWER

find a median of first 7multiple of 11

Posted by Raunak Kumar 8 years, 1 month ago

CBSE > Class 09 > Mathematics

1 answers

Naumaan Saifi 8 years, 1 month ago

44

ANSWER

Hello Any one on9 here

Posted by Shubham Rathore 8 years, 1 month ago

CBSE > Class 09 > Mathematics

2 answers

Shrish Kashyap 8 years, 1 month ago

yuppp

Radhe Yadav 8 years, 1 month ago

Ya

ANSWER

ABCD is a square. E is any point on side AB .if ar(triangle EDC), find the length of each side of ABCD

Posted by Ajaj Haque 8 years, 1 month ago

CBSE > Class 09 > Mathematics

0 answers

ANSWER

Squares each of side 6cm are cut off from the four corners of a sheet of tin measuring 42cm by 30cm. The remaining portion of the tin sheet is made into an open box by folding up the flaps . Find the capacity of the box

Posted by Aditi Singh 8 years, 1 month ago

CBSE > Class 09 > Mathematics

0 answers

ANSWER

The mean of 15 number is 27 . If each number is multiplied by 4 , what will be the new number

Posted by Shweta Pathak 8 years, 1 month ago

CBSE > Class 09 > Mathematics

1 answers

Nikhil Singh 8 years, 1 month ago

101.20

ANSWER

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