sistrunkj13 sistrunkj13

17-01-2021
Mathematics

contestada

Find the length of ĀB.

A. About 3.6 units
B. 89 units
C. 13 units
D. About 9.4 units

Find the length of ĀB A About 36 units B 89 units C 13 units D About 94 units class=

Respuesta :

Gadnukbreakerofworld Gadnukbreakerofworld

17-01-2021

Answer:

D. About 9.4 units

Step-by-step explanation:

[tex]ab = \sqrt{ {(9 - 4)}^{2} + {(10 - 2)}^{2} } \\ ab = \sqrt{ {(5)}^{2} + {(8)}^{2} } \\ ab = \sqrt{25 + 64} \\ ab = \sqrt{89} \\ ab = 9.43398 \: units[/tex]

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