Discover the answers you need at Westonci.ca, a dynamic Q&A platform where knowledge is shared freely by a community of experts. Our platform provides a seamless experience for finding reliable answers from a network of experienced professionals. Explore comprehensive solutions to your questions from a wide range of professionals on our user-friendly platform.

OAB is a minor sector of the circle below. The area of the circle is 56 m².
Calculate the area of OAB.
Give your answer in m² and give any decimal answers to 1 d.p.