What you need to do is length × width × height
It would like this 10cm×50mm×.2m
Which would be 1 liter
I hope I helped and if did Mark me as brainliest
You have to use the theorem. which is A^2+B^2=c^2... so do 12x12 and 6x6 and add the answer of both together. then put c^2 after an equal sign. then add the sums together and then square root the sum and the c^2. so you’re answer woild be closer to 72:)
The first option A.) Ghost Rider
100% sure :)