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22-05-2021
Mathematics

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Find the length of a to the nearest tenth using the Pythagorean theorem

Find the length of a to the nearest tenth using the Pythagorean theorem class=

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22-05-2021

Answer:

Ab^2 = CA^2 + BC^2

8^2 = 6^2 + a^2

64 = 36 + a^2

64-36 = a^2

28 = a^2

square root of 28 = square root of a^2

5 ,29 = a

5 = a

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