CBSE > Class 09 | CBSE Board | Homework Help

a=18cm , b=20cm , c=22cm s= a+b+c/2 s= 18+20+22/2 s=60/2 =30cm Area of triangle= √s(s-a)(s-b)(s-c) =√30(30-18)(30-20)(30-22) =√30(12)(10)(8) =√2×3×5×2×3×2×2×5×2×2×2 =2×3×5×2×2√2 cm² =120√2cm²

2Thank You

Dhruv Gupta 2 years, 9 months ago

240 cm²

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ANSWER

Ch 10

Posted by Khush Brar 2 years, 9 months ago

CBSE > Class 09 > Mathematics

0 answers

ANSWER

Bengali?

Posted by Lisa Banerjee 2 years, 9 months ago

CBSE > Class 09 > Regional Language

3 answers

Passion Lover 2 years, 7 months ago

Yes I am bangali

0Thank You

Suju Apee 2 years, 9 months ago

I am from west bengal bangali

2Thank You

Manshi Sharma 2 years, 9 months ago

Which can which is speak in West Bengal

3Thank You

ANSWER

Describe the problem faced by Weimer republic

Posted by Pratiksha Rai 2 years, 9 months ago

CBSE > Class 09 > Social Science

1 answers

Rithik K 2 years, 9 months ago

The war compensation was paid by the WR and they had the burden to pay the money to the allied powers and the disgrace of the treaty of Versailles.

1Thank You

ANSWER

Pagal ha tu

Posted by Aditya Mahajan 2 years, 9 months ago

CBSE > Class 09 > Mathematics

3 answers

Impana Ammu 2 years, 9 months ago

Impana

0Thank You

Impana Ammu 2 years, 9 months ago

0Thank You

Aditya Mahajan 2 years, 9 months ago

Bala bal

3Thank You

ANSWER

Who is j.j berzillius

Posted by Sudhanshu Poddar 2 years, 9 months ago

CBSE > Class 09 > Science

3 answers

Raunak Yadav 2 years, 9 months ago

All The symbol was given by j.j berzillius

1Thank You

Suju Apee 2 years, 9 months ago

Baron Jöns Jacob Berzelius (Swedish: [jœns ˈjɑ̌ːkɔb bæˈʂěːlɪɵs];[1] by himself and his contemporaries named only Jacob Berzelius,[2] 20 August 1779 – 7 August 1848) was a Swedish chemist. Berzelius is considered, along with Robert Boyle, John Dalton, and Antoine Lavoisier, to be one of the founders of modern chemistry.[3] Berzelius became a member of the Royal Swedish Academy of Sciences in 1808 and served from 1818 as its principal functionary. He is known in Sweden as the "Father of Swedish Chemistry". Berzelius Day is celebrated on 20 August in honour of him.[4][5]

0Thank You

Harsh Yadav 2 years, 9 months ago

Find the electronic communications

0Thank You

ANSWER

Format fo it paper

Posted by Sawan Kundu 2 years, 9 months ago

CBSE > Class 09 > Information Technology (402)

0 answers

ANSWER

Dash range is the number of selected cell spread across the rows and columns

Posted by Chandini Raman 2 years, 9 months ago

CBSE > Class 09 > Information Technology (402)

0 answers

ANSWER

What is white revaluation

Posted by Advaith Krishna 2 years, 9 months ago

CBSE > Class 09 > Science

5 answers

Suju Apee 2 years, 9 months ago

There is nothing about white revalution in google sorry

0Thank You

Harsh Yadav 2 years, 9 months ago

Milk

0Thank You

Anand Chaudhary 2 years, 9 months ago

White revolution is associated milk production

2Thank You

Ketan Manusmare 2 years, 9 months ago

White revolution is associated with milk production

2Thank You

Somya Nohwar 2 years, 9 months ago

The revolution associated with a sharp increase in production of milk

2Thank You

ANSWER

प्रेमचंद के नाम के आगे कया लगा था

Posted by Akhilendra Pratap Gopalan Gopalan 2 years, 9 months ago

CBSE > Class 09 > हिंदी ए

5 answers

Shivam Shrivas 2 years, 9 months ago

Munsi

0Thank You

Rohit Jha 2 years, 9 months ago

मुंशी

0Thank You

Anand Chaudhary 2 years, 9 months ago

Munsi

1Thank You

Uttkarsh Singh 2 years, 9 months ago

Munsi

0Thank You

Atul Ranjan 2 years, 9 months ago

Munsi

2Thank You

ANSWER

High population of States in India

Posted by Akhilendra Pratap Gopalan Gopalan 2 years, 9 months ago

CBSE > Class 09 > Social Science

2 answers

Riya Kumari 2 years, 9 months ago

The right answer is uttarpradesh,Bihar and Maharashtra

0Thank You

Somya Nohwar 2 years, 9 months ago

Uttar pradesh, maharastra, bihar

2Thank You

ANSWER

Class 9 chapter 10 what is lesson name.

Posted by Akhilendra Pratap Gopalan Gopalan 2 years, 9 months ago

CBSE > Class 09 > English Lang & Lit. (184)

2 answers

Ravi Dubey 2 years, 9 months ago

Kathmandu

0Thank You

Jannat Midha 2 years, 9 months ago

The beggar

0Thank You

ANSWER

How many types of sell

Posted by Akhilendra Pratap Gopalan Gopalan 2 years, 9 months ago

CBSE > Class 09 > Social Science

4 answers

Dhruv Gupta 2 years, 9 months ago

On basis of types : 1) Prokaryotic 2) Eukaryotic On basis of organisms : 1) Animal cell 2) Plant cell

1Thank You

Akhilendra Pratap Gopalan Gopalan 2 years, 9 months ago

Electron , protan , neutron

0Thank You

Somya Nohwar 2 years, 9 months ago

Prokaryotic and eukaryotic cell

1Thank You

Somya Nohwar 2 years, 9 months ago

There are two types of cell

1Thank You

ANSWER

How to produce by sound bat

Posted by Akhilendra Pratap Gopalan Gopalan 2 years, 9 months ago

CBSE > Class 09 > Science

1 answers

Suju Apee 2 years, 9 months ago

By ultrasonic sound

0Thank You

ANSWER

Name the three institutions that play a key role in major decisions in a democratic country.How do these institutions work?

Posted by Daksh Sahu 2 years, 9 months ago

CBSE > Class 09 > Social Science

1 answers

Dhruv Gupta 2 years, 9 months ago

Judiciary and executive

0Thank You

ANSWER

How to see answer of sample paper

Posted by Jayanti Mishra 2 years, 9 months ago

CBSE > Class 09 > Social Science

2 answers

Riya Kumari 2 years, 9 months ago

Scroll down

1Thank You

Pratiksha Rai 2 years, 9 months ago

Swipe

1Thank You

ANSWER

Captain swing kaun the in hindi

Posted by Badal Kumar 2 years, 9 months ago

CBSE > Class 09 > सामाजिक विज्ञान

1 answers

Md Farhan 2 years, 9 months ago

Start now

1Thank You

ANSWER

1+3/2

Posted by Sudhakar R Singh 2 years, 9 months ago

CBSE > Class 09 > Mathematics

5 answers

Harshita Gupta 2 years, 9 months ago

1Thank You

Dhruv Gupta 2 years, 9 months ago

2.5

0Thank You

Akhilendra Pratap Gopalan Gopalan 2 years, 9 months ago

2 , 6

0Thank You

Aman Patel 2 years, 9 months ago

0.23

0Thank You

Shivanshi Mishra 2 years, 9 months ago

2.5

1Thank You

ANSWER

Notes?

Posted by Shubh Jain 2 years, 9 months ago

CBSE > Class 09 > Information Technology (402)

0 answers

ANSWER

Find the height of cylinder whose curved surface area is 226m^2

Posted by Shivraj Gupta 2 years, 9 months ago

CBSE > Class 09 > Mathematics

0 answers

ANSWER

(155*155+155*55+55*55) /(155*155*155-55*55*55)

Posted by Ashutosh Chandra 2 years, 9 months ago

CBSE > Class 09 > गणित

4 answers

Jatin Jatin.King 2 years, 8 months ago

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0Thank You

Shivangi Yadav 2 years, 8 months ago

0.01

1Thank You

Saniya Saniya 2 years, 9 months ago

1/100=0.01

2Thank You

Ashutosh Chandra 2 years, 9 months ago

0.01

2Thank You

ANSWER