BC is the longest side of the triangle BCC', where C' is located one cube to the right of C, so the CC' = 1 and BC' = 8. Using the Pythagoras theorem, we will find the BC easily : BC^2 = BC'^2 + CC'^2 = 1^2 + 8^2 = 1 + 64 = 65, so the BC = square root of 65.
Answer:
2 and 3
Step-by-step explanation:
if you round down its 2. If you round up its 3
Answer:
27
Step-by-step explanation:
You add 63 and 90 (90 being the right angle) and then subtract that from 180 which is the sum of all three angles and you get 27.
859....9 is the 5th odd and you know the number is in the 800s so just add 9 and 8 and subtract from 22 and you get 5
I got (3,0) and (1,2), i don't know if that's what it is asking.