OpenStudy (anonymous):

zack is building a model sailboat. The mast will have two inches of height below the base of the main sail, as shown in the diagram below. He wants the base of the sail to have a length of 11 inches and ~~
6 years ago
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OpenStudy (anonymous):

I assume a and b are asking for the hypotenuse of the triangle

6 years ago
OpenStudy (anonymous):

|dw:1338052632415:dw|

6 years ago
OpenStudy (anonymous):

So youve gotta use one of the trig functions, do you know which one?

6 years ago