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20 since the question mentions the hypotenuse, by definition this must be a right angled triangle, therefore use Pythagoras's theorem...

Let a be the unknown side....

Let b be the side of length 15 and...

Let c be the hypotenuse of length 25

From the theorem:

a^2 + b^2 = c^2 by substitution...

a^2 + 15^2 = 25^2 or...

a^2 = 25^2 - 15^2 or...

a^2 = 625 - 225 that is...

a^2 = 400 or...

a = SQRT 400 which is...

20

Q: A triangle has a hypotenuse of length 25 and a leg length of 15 what is the length of the other leg?

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The other leg length is 16.

A right triangle with a hypotenuse of length 15 and a leg of length 8 has an area of: 50.75 units2

A hypotenuse should not be shorter than a leg length.

That will depend on the length of the other leg but if both legs are 4 cm then by using Pythagoras its hypotenuse is the square root of 32

The other leg is 60.6 feet.

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A right triangle with a leg length of 48 inches and a hypotenuse of 80 inches has a third leg of: 64 inches.

The length of the hypotenuse of a triangle with one leg 19 cm and the other leg eight cm is: 20.62 cm

The other leg length is 16.

A right triangle has a hypotenuse of 13 cm and one leg that measures 12 cm What is the length of the other leg?

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A right triangle with a hypotenuse of length 15 and a leg of length 8 has an area of: 50.75 units2

The length of the other leg is 60.62 feet.

72 inches

The hypotenuse is always the longest of the three sides of a right triangle.

A right triangle has a hypotenuse of length 10 and a leg of length 7 has an area of: 24.99 units2

9