EzlynnI318105 EzlynnI318105
  • 03-11-2022
  • Mathematics
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00What is the length of BC?17А A9 units11 unitsO 15 unitsO 16 units8С

00What is the length of BC17А A9 units11 unitsO 15 unitsO 16 units8С class=

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DhvaniS356340 DhvaniS356340
  • 03-11-2022

ANSWER:

15 units

STEP-BY-STEP EXPLANATION:

We can determine the BC value we can determine it by means of the Pythagorean theorem, with the hypotenuse 17 and the other side 8, therefore:

[tex]\begin{gathered} h^2=a^2+b^2 \\ \\ \text{ We replacing} \\ \\ 17^2=8^2+b^2 \\ \\ b^2=289-64 \\ \\ b=\sqrt{225} \\ \\ b=15 \end{gathered}[/tex]

Therefore, the length of BC is 15 units.

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