1 Answer

Moussa Bistami · Answer 1 · 2024-03-03T04:49:35+0000

Answer:

25

Explanation:

By the Pythagorean Theorem, the sum of the squares of the leg lengths is equal to the square of the hypotenuse:

$a^2+b^2=c^2\\20^2+15^2=c^2\\400+225=c^2\\625=c^2\\25=c$

Hence, the hypotenuse has a length of 25

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