CBSE > Class 10 | CBSE Board | Homework Help

Given : Angle of sector, θ = 60° and radius, r = 6cm To find : Area of sector of a circle Formula used: Area of sector,A = θ/360° × πr² Solution: Given : θ = 60° and r = 6cm Area of sector,A = θ/360° × πr² A = 60°/360° × π × 6 × 6 A =1/6 × 22/7 × 6 × 6 A = 22/7 × 36 A = (22 × 36)/7 A = 132/7 cm² Hence, area of sector of a circle with radius 6 cm and θ = 60° is 132/7 cm².

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What was the main cause for matilda's ruins ? How could you help her save herself, if you were her friend?

Posted by Shreyansh Rao 3 years, 5 months ago

CBSE > Class 10 > English Language and Literature

0 answers

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X²-7x+12

Posted by Nitesh Kumar 3 years, 5 months ago

CBSE > Class 10 > Mathematics

3 answers

Lavanya Kalai 3 years, 4 months ago

X=3,4

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Rashi Aloria Rashi Aloria 3 years, 4 months ago

x 3,4

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Vivek Prajapati 3 years, 5 months ago

x=3,4

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In a triangle ABC the coordinates of points A, B and Care (3, 2) (6, 4) and (9, 3) respectively. If AD, BE and CF are the medians of the triangle ABC find the coordinates of centroid G. Also, find the areas of triangle ABG and ▲ ACD.

Posted by V.Kubendiran K.Monish 3 years, 5 months ago

CBSE > Class 10 > Mathematics

1 answers

Vivek Prajapati 3 years, 5 months ago

Coordinate 9 , 9/2

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Setrite French chapter 1 comprehension answer

Posted by Aporajita Chowdhury 3 years, 5 months ago

CBSE > Class 10 > French

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Senani na hote hue bhi chasme wale ko log captain kyu kahate the

Posted by Eera Sharma 3 years, 5 months ago

CBSE > Class 10 > हिंदी ए

2 answers

Ayesha Siddiqui 3 years, 4 months ago

Wo na to senani tha na azad hindi fauj ka bhutpurv sipahi firbhi log use kaiptan khkr pukarte wo schche deshbhakte ka smman krta tha neta se adhik prem krta uski bina chshme wli tasveer dekhkr wo dukhi hota atah unki tasveer ko br br chshma lagakr unke prati apni shradha prakat krta

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Piyush Jaiswal 3 years, 5 months ago

Uske deshbhakti ke wajah se

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How business class and industrial working class saw CDM

Posted by Kishor Js 3 years, 5 months ago

CBSE > Class 10 > Social Science

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What achivement could Richard got when he was 22 year

Posted by Kapil Dwivedi 3 years, 5 months ago

CBSE > Class 10 > English Language and Literature

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Prove that :Sin theta -2sin ^3 theta /2 cos^3 theta-cos theta=tan theta

Posted by Aryan Dewangan 3 years, 5 months ago

CBSE > Class 10 > Mathematics

2 answers

Lavanya Kalai 3 years, 4 months ago

Sin○-2sin^3○/2cos^3○-cos○ =sin○(1-2sin^2○)/cos○(2cos^2○-1) =sin○(2cos○)/cos (2cos○) Because 2cos^2○-1 and 1-2sin^2○=cos2○ Cut cos2○ and cos2○ Hence sin/cos=tan is proved

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Jasmeen Kaur 3 years, 4 months ago

Sin○-2sin^3○/2cos^3○-cos○ =sin○(1-2sin^2○)/cos○(2cos^2○-1) =sin○(2cos○)/cos (2cos○) Because 2cos^2○-1 and 1-2sin^2○=cos2○ Cut cos2○ and cos2○ NOW,sin/cos=tan○

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Prove that 7-2√3 is irrational number

Posted by Abhay Suhag 3 years, 5 months ago

CBSE > Class 10 > Mathematics

2 answers

Piyush Jaiswal 3 years, 5 months ago

Because this can not be write in the form of p/q

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Yashasvi Singh 3 years, 5 months ago

Answer

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Insert commas suitably and write the name according to Indian system of numeration

Posted by Sachi Kumari 3 years, 5 months ago

CBSE > Class 10 > Mathematics

1 answers

Vivek Prajapati 3 years, 5 months ago

1,00,000

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Last week was very

Posted by Sandeep Foji 3 years, 5 months ago

CBSE > Class 10 > English Language and Literature

0 answers

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what happens during copy of DNA?

Posted by Rehmat Rehal 3 years, 5 months ago

CBSE > Class 10 > Science

3 answers

Harshvivek Lakhera 3 years, 4 months ago

I think in DNA 23 cell of male and 23 cell of women go..

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Vijaypratap Yadav Vijaypratap Yadav 3 years, 4 months ago

Welcome bro

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Rohit Patel 3 years, 4 months ago

Why is diffusion in

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How did a book become a turning point in Richard bright's life?

Posted by Saniya Khan 3 years, 5 months ago

CBSE > Class 10 > English Language and Literature

1 answers

Kapil Dwivedi 3 years, 5 months ago

The book was gifted to Richard by his mother. It entered in his life when he got bored with collecting butterflies. He read about migration of butterflies and the word of science was opened to him through this book

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What is the self motivation

Posted by Aashish Kurmi 3 years, 5 months ago

CBSE > Class 10 > Computer Applications (165)

1 answers

Kuldeep Singh 3 years, 5 months ago

Khud se motivate hona?

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You are Rajesh/Rajni Roy of 105 C, Chatterjee Lane, Kolkata. You have received a letter from your brother who is staying in the hostel of Shakti Mandir Public School, Darjeeling, stating that he is being bullied by some senior students who threatened him with dire consequences, if he complained. Write a letter to the Hostel Warden requesting him to take urgent action.

Posted by Arsham Faridi 3 years, 5 months ago

CBSE > Class 10 > English Language and Literature

1 answers

Bharat Prajapati 3 years, 5 months ago

105 C, Chatterjee Lane, Kolkata Date: 06.11.2020 To The Hostel Warden Shakti Mandir Public School, Darjeeling Sub: Requesting to take urgent action on the issue of bullying Sir, I am Rajni Roy, sister of Paresh Biswas who is a student of Shakti Mandir Public School. I have received a letter from my brother who is staying in your hostel. He conveyed that he is being bullied by some senior students who threatened him with dire consequences if he complained. I request you to take proper action on it. I would be obliged if you consider the situation and take a step against this. Yours faithfully, Rajni Roy

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Chapter 18 statistics

Posted by Priya Vaswani 3 years, 5 months ago

CBSE > Class 10 > Mathematics

2 answers

Sumeet Lade P 3 years, 5 months ago

Chapter 14 statistics 14.1 , 14.2,14.3 14.4 is deleted

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Vivek Prajapati 3 years, 5 months ago

Chapter 15

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What is cloning

Posted by Akshara Akshara 3 years, 5 months ago

CBSE > Class 10 > Science

3 answers

Kajal Verma 3 years, 5 months ago

Thread like structure present in the nucleus of the cell which carry genes and these genes are responsible for the heredity

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Kajal Verma 3 years, 5 months ago

Exact copy of an organism

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Imamuddin Ansari 3 years, 5 months ago

What is chromosome

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How participants saw the movement

Posted by Aman Yadav 3 years, 5 months ago

CBSE > Class 10 > Social Science

0 answers

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Stress cause are

Posted by Lokesh Kumar 3 years, 5 months ago

CBSE > Class 10 > Computer Applications (165)

1 answers

Lokesh Kumar 3 years, 5 months ago

Physical strain

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Shown that x²-3 is a factor of 2x⁴+3x³-2x²-9x-12.

Posted by Karthick Babu 3 years, 5 months ago

CBSE > Class 10 > Mathematics

1 answers

Khushi Sharma 3 years, 5 months ago

Quotient q(x) = 2x2 + 3x + 4 Remainder r(x) = 0 Since, the remainder is 0. Hence, x2 – 3 is a factor of 2x4 + 3x3 – 2x2 – 9x – 12Read more on Sarthaks.com - https://www.sarthaks.com/129312/by-actual-division-show-that-x-2-3-is-a-factor-of-2x-4-3x-3-2x-2-9x-12

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Point out any two problems with the Congress faced while accepting Gandhi proposal for non-Cooperation Khilafat movement. State the meaning of 'temporal power' of the caliph of Turkey?

Posted by Khushi Jaiswal 3 years, 5 months ago

CBSE > Class 10 > Social Science