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Make h the subject of the formula in R=h/2+d^2/8h... pls solve this question quickly

Make h the subject of the formula in R=h/2+d^2/8h... pls solve this question quickly

Grade:11

1 Answers

Saurabh Koranglekar
askIITians Faculty 10335 Points
5 years ago
Dear student

Please use brackets while writing such questions

R = (h/2) + ((d2)/(8h))

R = (8h2+ 2d2)/ (16h)

8h2 -16hR + 2d2= 0

Solve the quadratic

h =(( 2R + or – ((4R2– d2 )0.5) / (2))

Regards

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