In a right-angled triangle, the lengths of the two legs are and . Find the length of the hypotenuse.
18
17
15
16
Hint 1: Use the Pythagorean Theorem: .
Hint 2: Compute: .
Hint 3: Find the square root of 225, which gives the length of the hypotenuse.
Step 1: Let the legs of the right triangle be and , and the hypotenuse be . By the Pythagorean Theorem:
Step 2: Substitute the values:
Step 3: Take the square root of both sides:
So the length of the hypotenuse is . Note that this is a scaled version of the famous Pythagorean triple (scaled by factor of 3).
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