Straight lines

Question

Assertion(A): If distance of the circumcentre from side BC of triangle ABC is d then orthocentre will be at distance 2d from vertex A.

Reason(R): We know that in triangle ABC distance of circumcentre from BC=R cos A and distance between orthocentre and vertex A=2Rcos A.

Badiuddin askIITians.ismu Expert · Accepted Answer

Dear Anindita

Assertion A is correct statement

Reason R is correct statement

And Reason R is correct explanation of Assertion A

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Analytical Geometry> Straight lines...

Assertion(A): If distance of the circumcentre from side BC of triangle ABC is d then orthocentre will be at distance 2d from vertex A.

Reason(R): We know that in triangle ABC distance of circumcentre from BC=R cos A and distance between orthocentre and vertex A=2Rcos A.

Anindita Saha , 16 Years ago

Badiuddin askIITians.ismu Expert

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Analytical Geometry> Straight lines...

Assertion(A): If distance of the circumcentre from side BC of triangle ABC is d then orthocentre will be at distance 2d from vertex A. Reason(R): We know that in triangle ABC distance of circumcentre from BC=R cos A and distance between orthocentre and vertex A=2Rcos A.

Anindita Saha , 16 Years ago

Badiuddin askIITians.ismu Expert

LIVE ONLINE CLASSES

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The locus of the point represented by x= t^2 +t+1 and y=t^-t+1 is

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show that the centroids of the triangles of which three perpendiculars lie along the lines y=m1x,y=m2x,y=m3x lie on y(3+m2m3+m3m2+m1m2)=x(m1+m2+m3+3m1m2m3)

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Assertion(A): If distance of the circumcentre from side BC of triangle ABC is d then orthocentre will be at distance 2d from vertex A.

Reason(R): We know that in triangle ABC distance of circumcentre from BC=R cos A and distance between orthocentre and vertex A=2Rcos A.