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The diagram below shows a right-angled triangle ABC. The area of the triangle is 19.80 . The length of the hypotenuse c is 9 and the perimeter is 21.66 . Calculate the length of the sides.
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The side when the side and,
The side when the side
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. The length of the hypotenuse c is 9 
and the perimeter is 21.66 
when the side 
and,
when the side 
