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#### Storyboard Text

• ﻿Kellen is very hungry and wants his cookie but he is too short. He can't reach the cookie so he decides to use a ladder to climb up. He knows that his fridge is 8 feet tall and 3 feet away but he doesn't know how tall his ladder has to be.
• ﻿8Ft
• ﻿﻿Y
• ﻿3Ft﻿
• ﻿x
• ﻿﻿﻿﻿Kellen used the arc tan of 8/3 to find the angle of the ladder to the ground and found out the angle was 69.4o .  ﻿Then he did sin 69.4/1 X 8/x and got 8.6.
• ﻿8Ft
• ﻿3Ft﻿
• ﻿69.4o
• 8.6﻿Ft
• ﻿Kellen wants to look good when he goes out to the club, so he wants his hat. He is to short to get it so he has to use a wooden plank. He knows the dresser is 5Ft from his-
•  eye level and 2 Ft away but doesn't know the angle or height it has to be at.
• ﻿Y
• ﻿﻿x
• ﻿2Ft
• ﻿﻿5Ft
• ﻿Kellen used arc tan of 5/2 and got 68.2 for the angle his wooden plank has to be at. Then he did cos of 68.2/1 X 2/x and got 5.4Ft.
• ﻿5.4Ft
• ﻿﻿﻿68.20
• ﻿﻿2Ft
• ﻿﻿﻿5Ft
• ﻿Kellen's present got stuck in his tree and he was going to cast his fishing rod into the tree and try to hook it. But he doesn't know how far he has to cast it or what angle he has to cast it at. He knows that his tree is 12 feet tall minus the 2Ft his hand is from the base so it's 10Ft from his hand and he is standing 6 feet away.
• ﻿Y﻿
• ﻿X﻿
• ﻿﻿6Ft
• ﻿10Ft﻿
• ﻿Kellen did arc tan of the height over the distance he was away 10/6 and got 590 for the angle he is casting at. Then he did sin 59/1 X 10/x and got 11.7Ft which is how far he has to cast.
• ﻿590
• ﻿11.7Ft
• ﻿﻿6Ft
• ﻿10Ft﻿
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