Answer:
12
Step-by-step explanation:
1,2,3,4,6 and 12 all go into the number 12
35/4 or 8,3/4
Flip the second fraction and multiply.
D would be the correct answer.
Explanation
a^2+b^2=c^2
4^2+3^2=c^2
16+9
25 units
thats a lot of work....