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

Posted by Amit Kumar 7 years, 10 months ago

CBSE > Class 09 > Mathematics

1 answers

Rajeshwari Gouda 7 years, 10 months ago

This solution is in this app itself

ANSWER

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

Posted by Om Mathukia 7 years, 10 months 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 7 years, 10 months 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 7 years, 10 months 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 7 years, 10 months ago

CBSE > Class 09 > Mathematics

1 answers

Rajeshwari Gouda 7 years, 10 months ago

Side will be √32

ANSWER

Find value of ⁴√³√2²

Posted by Divsiv Singh 7 years, 10 months ago

CBSE > Class 09 > Mathematics

2 answers

Solanki Lakhan 5 years ago

⁴√³√2²=⁴√2⅔=⁴√2⅔×¼=2⅙

Yashvi Khandelwal 7 years, 10 months 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 7 years, 10 months ago

CBSE > Class 09 > Mathematics

1 answers

Vaibhav Rampal 7 years, 10 months ago

Pass ho jayega

ANSWER

Nhhb8878bhj88

Posted by Devesh Mahajan 7 years, 10 months ago

CBSE > Class 09 > Mathematics

1 answers

Bhumika Roy 7 years, 10 months ago

Whattt

ANSWER

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

Posted by Bhavya Sethi 7 years, 10 months ago

CBSE > Class 09 > Mathematics

1 answers

Yashvi Khandelwal 7 years, 10 months 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 7 years, 10 months ago

CBSE > Class 09 > Mathematics

1 answers

Yashvi Khandelwal 7 years, 10 months 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 7 years, 10 months ago

CBSE > Class 09 > Mathematics

1 answers

Rajeshwari Gouda 7 years, 10 months ago

K=-2

ANSWER

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

Posted by Bobby Khan 7 years, 10 months 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 7 years, 10 months ago

CBSE > Class 09 > Mathematics

1 answers

Ankush Singh 7 years, 10 months 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 7 years, 10 months ago

CBSE > Class 09 > Mathematics

0 answers

ANSWER

What is quality

Posted by Ayushi Jain 7 years, 10 months ago

CBSE > Class 09 > Mathematics

1 answers

Thor Odinson 7 years, 10 months 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 7 years, 10 months ago

CBSE > Class 09 > Mathematics

1 answers

Krishna Raj 7 years, 10 months ago

55

ANSWER

Find 6 rational number between 3and4

Posted by Ankit Kumar 7 years, 10 months ago

CBSE > Class 09 > Mathematics

1 answers

Kasish Pilaniya 7 years, 10 months ago

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

ANSWER

Find 6 rational numbers between

Posted by Ankit Kumar 7 years, 10 months ago

CBSE > Class 09 > Mathematics

0 answers

ANSWER

Anyone online hai kya

Posted by Kaviya Kapoor 7 years, 10 months ago

CBSE > Class 09 > Mathematics

9 answers

Shrishti Pawar 7 years, 10 months ago

Am belong to Haryana but I live in Delhi now

Kaviya Kapoor 7 years, 10 months ago

Tum kaha se ho

Shrishti Pawar 7 years, 10 months ago

?

Shrishti Pawar 7 years, 10 months ago

I think kick day

Kaviya Kapoor 7 years, 10 months ago

Aaj konsa day hai

Shrishti Pawar 7 years, 10 months ago

Nothing much

Kaviya Kapoor 7 years, 10 months ago

Shristi what are you doing this time

Kaviya Kapoor 7 years, 10 months ago

Hi

Shrishti Pawar 7 years, 10 months ago

Yes

ANSWER

Draw the graph 5x+y=8

Posted by Ramya Shree 7 years, 10 months ago

CBSE > Class 09 > Mathematics

0 answers

ANSWER

a3+b3

Posted by Mayank Rana 7 years, 10 months ago

CBSE > Class 09 > Mathematics

1 answers

Ashmit Gupta 7 years, 10 months 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 7 years, 10 months ago

CBSE > Class 09 > Mathematics

3 answers

Krishna Raj 7 years, 10 months ago

244

Tanvi Jindal 7 years, 10 months ago

10 cm sq.

Archit Don 7 years, 10 months ago

244

ANSWER

Equal chords of a circle subtend equal at the centre

Posted by Shagun Tyagi 7 years, 10 months ago

CBSE > Class 09 > Mathematics

2 answers

Mehak Pajni 7 years, 10 months ago

Refer Ncert book of maths Theorm 10.7

Rizvana Risu 7 years, 10 months ago

A

ANSWER

2 solution for each πx+y=9

Posted by Mehak Pajni 7 years, 10 months 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 7 years, 10 months ago

CBSE > Class 09 > Mathematics

3 answers

Radhe Yadav 7 years, 10 months ago

Hiii

Ishita Sharma 7 years, 10 months ago

Haha

Vivek Bhardwaj 7 years, 10 months ago

Bhagvan Jane

ANSWER

find a median of first 7multiple of 11

Posted by Raunak Kumar 7 years, 10 months ago

CBSE > Class 09 > Mathematics

1 answers

Naumaan Saifi 7 years, 10 months ago

44

ANSWER

Hello Any one on9 here

Posted by Shubham Rathore 7 years, 10 months ago

CBSE > Class 09 > Mathematics

2 answers

Shrish Kashyap 7 years, 10 months ago

yuppp

Radhe Yadav 7 years, 10 months 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 7 years, 10 months 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 7 years, 10 months 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 7 years, 10 months ago

CBSE > Class 09 > Mathematics

1 answers

Nikhil Singh 7 years, 10 months ago

101.20

ANSWER

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