Answer:
What's the question???
Step-by-step explanation:
The answer for this would be d
Use Pythagorean's, in figure 1: t^2+12^2=13^2. t=\sqrt(13^2-12^2)=\sqrt(25)=5.
In figure 2: 6^2+9^2=x^2. x=\sqrt(36+81)=\sqrt(117)=3*\sqrt(13).
Answer: the answer is B.
Step-by-step explanation:
if you got 91 then u would get a 84.4 so anything bellow 90 is good hope i helped!