geometry
if 6, 10, and 12, and 9, and x are the lengths of the coresponding sides of two similair triangles, what is the value of x?
geometry
you rock Reiny! And BTW..I call them vertices also...it was a typo. Thanks for your help!
geometry
this one is killing me for some reason: Find any of the values of k so that (-3, 4), (-8,5), and (-5, k) are the verticles of a right traingle.
Geometry
makes sence now. thanks so much!
Geometry
the lengths of 2 sides of a triangle are 2 inches and 10 inches. find the range of possible lengths for the third side, s.
Geometry
Life saver!! = )
Geometry
THe cosine law is confusing to me. This lesson gives no examples. The triangle is obtuse?
Geometry
Tell if the measures 9,11, and 7 can be side lengths of a triangle. if so, classify the triangle as acute, right, or obtuse?
Geometry
thanks so much!! You are too cool!
Geometry
so the answer is yes?
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