Craig bought a 3 foot long baguette and then made 4 equally sized sandwiches with it.
1: what portion of the baguette was used for each sandwich.
2: how long, in feet, is one of craig's sandwiches.
3: how many inches long is one of craig's sandwiches.

Part 1) or

Part 2) or

Part 3)

Step-by-step explanation:

Part 1) what portion of the baguette was used for each sandwich

we know that

To find what portion of the baguette was used for each sandwich, divide one by the number of equally sized sandwiches

so

Part 2) How long, in feet, is one of Craig's sandwiches

To find the length of one sandwich, multiply the total length by  the portion that represent each sandwich

so

Part 3) How many inches long is one of Craig's sandwiches

Convert feet to inches

we know that

so

by proportion convert to inches

explanation:

previous steps have made pa≅ pb ≅ st ≅ su. setting the compass width to ab allows you to make tu the same length. then δstu ≅ δpab by the sss congruence postulate, and ∠p ≅ ∠s by the reason cpctc.

h= 12 inches

step-by-step explanation: