Measure the following angles with a protractor

What are correct trigonometric ratios that could be used to determine the length of ln

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?

Janet drove 300 miles in 4.5 hours. write an equation to find the rate at which she was traveling