A right triangle has legs with lengths of a and 2r. Select all true statements for the triangle.
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The hypotenuse of the triangle has a length of 5
The hypotenuse of the triangle has a length of 52.
The hypotenuse of the triangle has a length of 5.
O The area of the triangle is
The area of the triangle is
The area of the triangle is
PLEASE HELP !!!!