please answer the 4th question
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Let each equal leg be x units long.
So, by Pythagorean theorm,
x² + x² = 50
=> 2 x² = 50
=> x= ± 5 = 5
Therefore each leg = 5 units.
So, by Pythagorean theorm,
x² + x² = 50
=> 2 x² = 50
=> x= ± 5 = 5
Therefore each leg = 5 units.
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