She starts off 8ft away from the target and aims her bow and arrow 4ft above her point of aim.She realizes she needs to find the correct angle to aim from.She uses trig to find her angle of elevation. She finds her angle needed is tan-1 (4/8) = 26.6o
Bella has an upcoming talent show and she is going to show off her archery skills.Bella needs to practice for the next couple of days to get better
Bella wanted challenge herself so she moved to an incline.Since she is on a hill it brings her 5ft above the target.She needs to later walk to get her arrow from the target and she wants to know how far she has to walk. Using trig she finds (5/cos60o)=10.She now knows she has to walk 10ft to get her arrow.
It then begins to rain so Bella has to come back in the morning to continue practicing
Bella came back to practice early in the morning before her talent show. She knows the target was 8ft above her point of aim and her arrow would travel 10ft. She knows she needs to find the perfect angle to be able to make the shot. She knows using sine she will be able to find her angle. sin-1 (8/10)=53o
Congratulations Bella you won the Talent show 2020!