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CBSE Free Doubts and Solutions

CBSE - IX - Maths

please

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Asked by tiwarirajkishor102 10th May 2024, 5:44 PM
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CBSE - VIII - Maths

Can you show the derivation of "the sum of the interior angles of a regular polygon with n sides is always (n-2)x180"?

Asked by biswajitpatel88 10th May 2024, 1:54 PM
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CBSE - VII - Maths

B(9, 5). 10. If P (a, b), A ( a + 3 b + 4 ) , R(a - 1) b + 7 ) are three vertices of a parallelogram PQRS. Find the coordinates of S.

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Asked by shaikajeema999 10th May 2024, 1:13 PM
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CBSE - VIII - Maths

1) Number of sides of regular polygon with an interior angle 150 is _______ 2)  Interior angle of a regular polygon with 20 sides is ____

Asked by biswajitpatel88 10th May 2024, 10:49 AM
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CBSE - VIII - Maths

1) Number of sides of regular polygon with an interior angle 150 is _______ 2)  Interior angle of a regular polygon with 20 sides is ____

Asked by biswajitpatel88 10th May 2024, 10:49 AM
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CBSE - XI Science - Chemistry

how many oxygen atom present in 88gm CO2 what mass of CO have same no. of oxygen atom

Asked by r84314179 10th May 2024, 9:04 AM
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CBSE - XII Science - Maths

Calculate the coefficient of Rank correlation for the data X 55 56 57 57 58 59 60 62 Y 57 58 55 58 62 62 59 61

Asked by ankitpurigoswami85 10th May 2024, 7:56 AM
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CBSE - VI - Social Studies

there are ____ language spoken in india

Asked by bitturaj25482548 10th May 2024, 7:48 AM
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CBSE - VIII - English

You are Harish your English teacher is your ideal.Describe her character in not more than 80 words

Asked by gkaushik703 9th May 2024, 6:36 PM
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CBSE - XII Science - Chemistry

answer plz

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Asked by toxicsycho4 8th May 2024, 10:34 AM

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