I think that would be one . A=s*s A=1*1
the shorter piece is 8 feet long
the longer piece is 19 feet long
HOPE THIS HELPS!!!
The correct answer is A.
To create the line linger than AB, a straightedge was used.
To measure AB, a protractor was used.
This is how CD was created.
Best of Luck!
The probability that the first one is red is: 4/9
The probability of the second one is blue is: 2/9