Carcass wrote:
Attachment:
#GREpracticequestion Segments PA, PB, and PC.jpg
Segments PA, PB, and PC are the angle bisectors of \(\Delta ABC\)
Quantity A |
Quantity B |
x+y |
57 |
A)The quantity in Column A is greater.
B)The quantity in Column B is greater.
C)The two quantities are equal.
D)The relationship cannot be determined from the information given.
We are given the information that we have bisectors, which leads us to the conclusion that angle B will be 66.
Now knowing that we also know that angles A+c=180-66= 114
To make our lives easier we imagine that A and C are the same angles.
We then divide 114/4= 28,5, since both are bisected
and then we multiply it two, since we have two quarters
Leading us to 57.
Hence the result is C