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For the following right triangle, find the side length x

For the following right triangle, find the side length x-example-1
User Andreasl
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2 Answers

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x = sqrt( 9 ^2 + 40^2) = 41

From pythagoras
User Paulo Soares
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its is 41 because its a right angle which is 90 degrees so 40+9=49+41=90
User RHicke
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