The value of the missing side of the right triangle is 9
Application of Pythagoras theorem
The Pythagoras theorem states that the square of the longest side of a right triangle is equal to the sum of the square of other two sides.
In the mathematical sense;
c^2 = a^2 + b^2
Given the following parameters
c = 15
a = 12
Substitute
15^2 = 12^2 + b^2
b^2 = 15^2-12^2
b^2 = 225 - 144
b^2 = 81
b = 9
Hence the value of the missing side of the right triangle is 9
Learn more on Pythgoras theorem here: https://brainly.com/question/654982
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