, 3. The length of two sides of a right triangle are equal. The square of the hypolenuse ja 800 cm. Find the length of the each side.
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Step-by-step explanation:
according to Pythagoras theorem b^2+p^2=h^2
the base and perpendicular are equal so let them be y
equation :
y^2+y^2=800
2y^2= 800
y^2 = 400
y = 20
so the lenght of each other side is 20
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