Are these numbers a Pythagorean triple? yes or no
1 answer:
Answer:
Yes
Step-by-step explanation:
You know if the numbers are in a Pythagorean triple if the sum of the squares of the two smaller numbers is equal to the square of the largest number according to the Pythagorean Theorem: .
Here, a = 15 and b = 20. Let's see if: equals
.
15^2 = 225
20^2 = 400
15^2 + 20^2 = 225 + 400 = 625
25^2 = 625
Since 15^2 + 20^2 does indeed equal 25^2, we know that this is a Pythagorean triple.
Hope this helps!
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