1,260 possible arrangements of "balloon" using 7!/[2!*2}
Theres an app called photomath thats useful for these kinds of problems
Answer:
3.45
Step-by-step explanation:
I think because the number of blocks is different, but the proportion of space can be filled in the same.
X=60 and Y=30
A quadrilateral with 2 parallel lines is a parallelogram which has equal angle to the opposite angle
