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Mathematics 9 Online
OpenStudy (anonymous):

Find the value of x. The diagram is not to scale. https://study.ashworthcollege.edu/access/content/group/af6e8f9f-40f5-4e73-9bd7-b87e13cc6d33/geometry_exam_4_files/mc016-1.jpg A. x = 60 B. x = 21 C. x = 15 D. None of these.

OpenStudy (allank):

Hint: What you have is an isosceles triangle, thus you know the angle RTS.

OpenStudy (anonymous):

um....so its gonna be D?

OpenStudy (allank):

Haven't solved it...but which equation did you use?

OpenStudy (anonymous):

i tried them all. and since you times put the number for in for x and you have to subtract 30 then they wont equal. so i got D.

OpenStudy (anonymous):

so is it D??

OpenStudy (anonymous):

|dw:1356562148080:dw|

OpenStudy (anonymous):

i see...thanks man.

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