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  • 11-02-2020
  • Mathematics
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The measure of b is __

The measure of b is class=

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  • 11-02-2020

Answer:

[tex] {29}^{2} = {20}^{2} + {b }^{2} \\ 841 = 400 + {b}^{2} \\ 841 - 400 = {b}^{2} \\ 441 = {b}^{2} \\ \sqrt{441} = b \\ 21 = b[/tex]

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