A quilt maker is creating a design of a sailboat. She needs exactly the same amount of fabric for the sail as she needs for the body of the boat. If the length of the bottom of the sail is equal to the short base of the boat, what is the length of the long base of the trapezoid?

A. 5cm

B. 10 cm

C. 15 cm

D. 25 cm

impatient much?

Once is enough, thank you.
Repeated postings will not get faster or better responses.

especially when your post is incomplete.