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If A=2(lb+bh+lh), then which of the foll...

If `A=2(lb+bh+lh)`, then which of the following is/are true?

A

`I = (A -2 bh)/( 2 (b+h))`

B

`b = ( A - 2lh)/( 2 (l+h) )`

C

`h = ( A - 2 lb)/( 2 ( l+ b) )`

D

All of these

Text Solution

Verified by Experts

The correct Answer is:
D
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