Find the distance (A) for the bend of electrical conduit that is passing under the girder shown in the figure.?

Answer:
15 1/8"
Step-by-step explanation:
Adding the values
⇒ 9 3/4" + 2 1/8" + 3 1/4"
⇒ 13 + 2 1/8"
⇒ 15 1/8"