Brandon uses the following reasoning to find the length c of the third side in the triangle shown. "The two legs of the triangle are 5 and 12. I know by the Pythagorean Theorem that 5* + 12 = c. I calculate 5 + 12 = 25 + 144 = 169. My calculator says that the square root of 169 is 13, so c = 13." 67 24 12 Which statement is true about this reasoning? A. Brandon"s reasoning is comrect. B. The Pythagorean Theorem does not apply to this triangle. C. The Pychagorean Theorem anplies, bur Brandon

Elementary Geometry For College Students, 7e
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ISBN:9781337614085
Author:Alexander, Daniel C.; Koeberlein, Geralyn M.
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Brandon uses the following reasoning to find the length c of the third side in the triangle shown.
The two legs of the triangle are 5 and 12. I know by the Pythagorean Theorem that 5 + 12 = ,
I calculate 5 + 12 = 25 + 144 = 169. My calculator says that the square root of 169 is 13, so c = 13."
67
249
12
Which statement is true about this reasoning?
A. Brandons reasoning is conect.
B. The Pythagorean Theorem does not apply to this triangle.
C. The Pychagorean Theonem applies. but Brandon made a ca culation error.
D. It is true that c = 13, but Brandon's reason ng s incorrect because he used a calculator.
Transcribed Image Text:Brandon uses the following reasoning to find the length c of the third side in the triangle shown. The two legs of the triangle are 5 and 12. I know by the Pythagorean Theorem that 5 + 12 = , I calculate 5 + 12 = 25 + 144 = 169. My calculator says that the square root of 169 is 13, so c = 13." 67 249 12 Which statement is true about this reasoning? A. Brandons reasoning is conect. B. The Pythagorean Theorem does not apply to this triangle. C. The Pychagorean Theonem applies. but Brandon made a ca culation error. D. It is true that c = 13, but Brandon's reason ng s incorrect because he used a calculator.
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