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Mathematics 17 Online
OpenStudy (anonymous):

a 50 foot tree casts a 75 foot shadow. the sine of the angle of elevation of the top of the tree to the sun is?

OpenStudy (anonymous):

|dw:1392257782093:dw|

OpenStudy (anonymous):

We need to solve for sin(theta)

OpenStudy (anonymous):

sin(theta)= opposite/hypotenuse so solve for the hypotenuse using the pythagorean theorem

OpenStudy (anonymous):

i think once you know the hypotenuse you can do the rest yourself

OpenStudy (anonymous):

o btw i could also draw it like this:|dw:1392257925740:dw|

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