The length of two sides of a right triangle are equal. The square of the hypotenuse is 800 cm2. Find the length of the each side.
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Answer:
The lenth of each equal side is 20cm
Step-by-step explanation:
in a right triangle the sum of squares of the sides is equal to the square of the hypotenuse by Pythagoras theorem
which means 800=2x² let x be the length of two equal sides
=>400=x²
=>x=20cm
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