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Can pls someone help I need help
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Can pls someone help I need help

Can pls someone help I need help-example-1
User Alol
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1 Answer

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a^2 + b^2 = c^2
9^2 + b^2 = 15^2
81 + b^2 = 225
225 - 81 = b^2
144 = b^2
square root of 144 = 12
b = 12
User Sharesse
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