Work out the total area of the regions shaded in the diagram.
Give your answer correct to 1 decimal place.
![Work out the total area of the regions shaded in the diagram Give your answer correct to 1 decimal place class=](https://us-static.z-dn.net/files/d2f/b5d289784593ef9bb774d861f455093f.jpeg)
Answer:
Area of shaded region =
π(5²) - (1/2)(6)(8) = (25π - 24) cm²
= about 54.5 cm²