Question

4. The perimeter of a right triangle is 30 cm. If its hypotenuse is 13 cm,
then what are two sides?​

Answer 1

Answer:

a=12cm

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Answer 2

$h^{2}$ =$a^{2}$+$b^{2}$

$13^{2}$=$30^{2}$+$b^{2}$

169=900+$b^{2}$

900-169= $b^{2}$

b=731