An isosceles right triangle has area 200cm square.what is the length of its hypotenues?
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Answered by
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Let the equal sides be x
Then
Area =height*base/2
200=x²/2
400=x²
√400=x
20=x
By Pythagoras theorem,
x²+x²=hypotenuse²
20²+20²=hypotenuse²
400+400=hypotenuse²
√800=hypotenuse
20√2=hypotenuse
I am sure that it will help you
Then
Area =height*base/2
200=x²/2
400=x²
√400=x
20=x
By Pythagoras theorem,
x²+x²=hypotenuse²
20²+20²=hypotenuse²
400+400=hypotenuse²
√800=hypotenuse
20√2=hypotenuse
I am sure that it will help you
messi26:
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3
hope it helps
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