Complete Question
Find the missing side length of a Triangle and enter your answer in the box below. If necessary, round your answer to 2 decimal places,
Side a = 5
Side b = 12
Side c = ?
Answer:
The missing side length is 13
Explanation:
From the above question, we can see that we are given two of the sides of a triangle.
We solve for side c using Pythagoras Theorem
Hence:
a² + b² = c²
5² + 12² = c²
25 + 144 = c²
169 = c²
Square root both sides
c = √169
c = 13