Find the area of the region indicated in blue (Area in sq-units)

When you arrive at the lake, your friend realises he hasn’t got any swimming trunks. you need to ride to a sports shop. the sports shop is 8350 metres away. how many metres is it to cycle there and back?

Abank gives 6.5% interest per year. what is the growth factor b in this situation?

Henry is an avid reader, he devours 90 pages in half an hour how many pages has henry read per minute?