(Am I right? I chose A)
Given: line HG is the perpendicular bisector of segment JK.
Which conclusion is valid?
A)
HJ = HK
B)
FJ = KI
C)
JL = KM
D)
FG = IG
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OpenStudy (anonymous):
ganeshie8 (ganeshie8):
Is that all the info given ?
OpenStudy (anonymous):
yup
ganeshie8 (ganeshie8):
I see now, you're right !
ganeshie8 (ganeshie8):
since the perpendicular bisector passes thru the vertex,
HJK is an isosceles triangle
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ganeshie8 (ganeshie8):
so the sides will be congruent : HJ = HK
OpenStudy (anonymous):
Alright thanks, hey do you think you can help me with another question?
ganeshie8 (ganeshie8):
shoot...
OpenStudy (anonymous):
its optional.
ganeshie8 (ganeshie8):
shoot = ask :)
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OpenStudy (anonymous):
oh haha
Which property would be useful in proving that the product of two rational numbers is ALWAYS rational?
A) a/b+ c/d= ad + bc/bd
B) a + b/cd= a/cd+ b/cd
C) a/b· c/d= ac/bd
D) a/b÷ c/d= a/b· d/c
(Im thinking its either A or C.)