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CBSE - X - Mathematics

A tangent to a circle is parallel to a chord. Prove that the pojnt of contact is the mid point of the arc seperated by the chord.

Asked by rushabhjain.av 23rd January 2019, 8:31 AM
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CBSE - X - Mathematics

pqrs is a parallelogram whise diagonals meet at o. Prove that circumcircles of triangle poq and triangle ros touch each other

Asked by rushabhjain.av 23rd January 2019, 8:29 AM
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CBSE - X - Mathematics

pqrs is a rhombus formed by joining the mid points ofba quadrilateral ymxn show that 3pq2=sn2+nr2+qx2+xr2+py2+ys2

Asked by rushabhjain.a 23rd January 2019, 8:25 AM
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CBSE - X - Mathematics

In a triangle pqr, st is parallel to qr. Show that rt ( pq+ps)= sq (pr+pt).

Asked by rushabhjain.a 23rd January 2019, 8:23 AM
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CBSE - X - Mathematics

In a triangle pqr, st is parallel to qr. Show that rt ( pq+ps)= sq (pr+pt).

Asked by rushabhjain.a 23rd January 2019, 8:22 AM
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CBSE - X - Hindi

How to answer your questions   

Asked by ranijth112202 23rd January 2019, 5:59 AM
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CBSE - X - Hindi

How to answer your questions   

Asked by ranijth112202 23rd January 2019, 5:59 AM
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CBSE - X - Science

What is meant by thermal power plant 

Asked by Yashpawar 22nd January 2019, 9:38 PM
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CBSE - X - Chemistry

Difference between analogous and homologous organ   

Asked by sapnanawlakha60 22nd January 2019, 7:32 PM
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CBSE - X - Science

what is life process  

Asked by stmstm2421 22nd January 2019, 7:08 PM
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