About 11.62 feet because, using the pythagorean theorem, 12 would be the hypotenuse and 3 would be one of the feet. so you do 12^2-3^2, which is 135 and then take the square root of 135 to give you the other foot (the height)
Answer:
See below.
Step-by-step explanation:
The possible solutions would be a rotation or two reflections.
So, answer would be B and E.
-hope it helps
I don’t know the gap at the beginning but the answer is c