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tia_tia [17]
3 years ago
15

❤️❤️help please ASAP❤️❤️

Mathematics
2 answers:
skad [1K]3 years ago
5 0
The answer is B. 38.7
Setler [38]3 years ago
4 0
Using the Pythagorean theorem a^2 +b^2 = c^2, where a and b are the sides of a triangle and c is the hypotenuse.

BA and AC are sides and BC is the hypotenuse.

we have 23^2 + b^2 = 45^2

529 + b^2 = 2025

b^2 = 2025 - 529

b^2 = 1496

b = sqrt(1496)

b = 38.68 = 38.7

The length of AC = 38.7
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