It becomes smallerr so its B
Find this using the pythagoream theorem for right triangles.
a^2+b^2=c^2
12^2+9^2=c^2
144+81= c^2
225=c^2
15=c
Final answer: c=15
Answer:
25/2 a^2 and the alternative form 12.5a^2
Step-by-step explanation:
There is nothing here....
