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If 2r = h + sqrt(r^(2) + h^(2)), then t...

If `2r = h + sqrt(r^(2) + h^(2))`, then the ratio `r : h (r ne 0)` is:

A

`1:2`

B

`2:3`

C

`4:3`

D

`3:5`

Text Solution

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The correct Answer is:
C
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Knowledge Check

  • If 2r = h + sqrt ( r ^(2) + h ^(2)) then the ratio f : h (r ne 0 ) is

    A
    `1:2`
    B
    `2:3`
    C
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    `3:5`
  • If 4 r = h = sqrt ( r^(2) + h^(2)) then r : h is ? ( r ne 0)

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    B
    ` 8 : 17`
    C
    ` 8 : 15`
    D
    ` 15 : 8`
  • If 4r = h + sqrt (r ^(2) + h ^(2)) then r + h is? (r ne 0)

    A
    `17:8`
    B
    `8:17`
    C
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    D
    `15:8`
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