Examples of Math Problems
examples of math problems that I like, solved, etc.
Friday, May 29, 2015
Given quadrilateral KLMN, what is the value of x?
Given quadrilateral KLMN, what is the value of x?
Solution:
3x+x+25+80+95=360 (why?)
4x+200=360
4x=160
x=40
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