The area of the composite figure is 54. (9 x 6)
The answer is 540.. I think
Answer:
The answer is "
"
Step-by-step explanation:
Please find the complete question in the attached file.
Using formula:

Where,



Answer:
13
Step-by-step explanation:
We can find the missing side length by using the pythagorean theorem
a² + b² = c²
5² + 12² = c²
25 + 144 = c²
169 = c²
13 = c
So, 13 is the missing side length.