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Mathematics 13 Online
OpenStudy (anonymous):

Please help with worded math questions.

OpenStudy (anonymous):

I spent all of last night scratching my head on how to do this can someone please help me solve them and explain how it is done, as it is very confusing for me.

OpenStudy (anonymous):

ok, on the first one you have to triangles. a. triangle height = 10m. triangle base = 150/2 = 75m Pythagorean theorem. 10^2+75^2 = hypotenuse^2 hypotenuse = sqrt(100+5625) hypotenuse = 75.66m multiply this by 2 to get the total ray path length, since 75.66 is only the left triangle hypotenuse.

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