Answer this i am a bit confused about it

In the 30-60-90 triangle below side s has a length of and side r has a length

Igor stravinsky tires sells approximately 3,760,000 car tires and 1,200,000 truck tires each year. about 47,000,000 care tires and 26,000,00 truck tires are sold each year in the united states. what is stravinsky's market share in each of these two markets (cars and trucks)?

What does the relationship between the mean and median reveal about the shape of the data