For a right triangle with legs a = 5 and b = 12, use the pythagorean theorem to find the hypotenuse, c.

c = √(a²+b²)

c = √(5²+12²)

c = √(25+144)

c = √169

c = 13 units

1)is not similar since corresponding sides are not in the same ratio

2)are similar since corresponding sides are in the same ratio and corresponding angles are equal

hope it will

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