Figure 5 shows a sketch of a triangle, where all side lengths are measured in centimetres. Find the length of the side marked x, giving your answer correct to one decimal place. 39° 11.6 cm Figure 5

The irregular shape below is a pond. The distance across the pond, a, is unknown. To find the distance a surveyor tookteh measurements shown below. What is the distance across the pond? Round answer 2 decimal places. 1200 yauds A pine tree casts a shadow of 6.4 feet when teh sun is 75° above the horizon. Find teh height of the tree. Round answer 2 decimal places.