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This is Sam. Sam has decided to make a new skating ramp illegally.
The ramp will end on this point of the building. For it to be safe it has to have an angle of 67 from the ground.
The building is 30ft tall.
Knowing the building is 30 ft long and having 2 angles, the 67 degree angle and 90 degree angle find how long he had to make the ramp (Hypotenuse).
Sam uses trigonometry, he remembers that the inside angles of a triangle equal 180, using the angles he knows he finds what the third angle is.
180 minus 90 equals 90 and 90 minus 67 equals 23!
Sam then uses trigonometry to find how long the board he needs is going to be.
sin67 divided by 30 equals 32.6 if I multiply it by sin90 it equadls 32.6
I don't have a board that long......
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