2940. To find LCM, listing the multiples may help. Then you will easily be able to view them and circle when you find a common one. :)
Answer:
36 cm hope this helps
Step-by-step explanation:
3×3=9×4=36
The rationalized form of 1+ √2/1-√2 is -2√2-3
9 divided by 1.8 is the answer