# project number 2

More Options: Make a Folding Card

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#### Storyboard Text

• Hey guys lets review for our trigonometry test
• Now this one is SOH because we are looking for the opposite and the hypotenuse is given to us. The equation would be Sin (43°)= X over 12. Then multiply 12 from X over 12 to get X alone. Now the equation reads 12 multiply sin(43°).
• Oh brother! Why?﻿
• Right now?! ﻿
• Now this one is CAH because we are given the adjacent and looking for the hypotenuse. The equation is cos(27°)= 5 over Y. Since you still have to get the variable by itself the equation would now be Y= 5 over cos(27°)
• Let's get started. We are gonna go through SOHCAHTOA. So picture the roof on the house as triangle standing up forming a right triangle.﻿
• The hypotenuse is across from the 90 degree angle. The opposite is across from the angle that isn't 90°. The adjacent is next to the angle that isn't 90°.
• ﻿In this problem it would be TOA because we are looking for the opposite and the adjacent given ﻿along with the angle.
• X﻿ ﻿O
• 10﻿ ﻿A
• So the answer would be 7.81=X?
• ﻿38°
• So the equation would be tan (38°)= X over 10. Then you would have to multiply 10 from X over 10 to get X alone. Now the equation would be 10 multiply tan (38°).
• ﻿Tan like I need to tan in the sun ?
• Yes, you're getting it.﻿
• ﻿uhhh not quite like that type of  tan.
• Yes!!! You all are getting it.﻿
• I'm SOH over this!﻿
• 43°
• 12 ﻿H﻿
• X﻿ ﻿O
• So would the answer be Y=5.61?﻿
• ﻿5 ﻿A
• 27°
• ﻿Y ﻿H
• yes! You will do great on the test tomorrow.
• Call the ambulance, I think I'm understanding this ﻿
• ﻿Finna hit them triangles with that SOH-CAH-TOA
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