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OpenStudy (anonymous):
OpenStudy (anonymous):
what do you think the answer is??
OpenStudy (anonymous):
no clue
OpenStudy (anonymous):
well this is easy...ok umm...what is the degree for the right angle??
OpenStudy (anonymous):
90
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OpenStudy (anonymous):
sure
OpenStudy (anonymous):
well this is easy...ok umm...what is the degree for the right angle??
OpenStudy (amistre64):
if the drawing is not to scale, then relying on visual assumptions is not a good idea.
OpenStudy (amistre64):
but your thought is most likely on track
OpenStudy (anonymous):
who?
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OpenStudy (amistre64):
visually, x is greater then 90 ... which i believe is where you are heading with this
OpenStudy (anonymous):
thats where i was heading too but thanks anyways @amistre64
OpenStudy (anonymous):
how do you know its d
OpenStudy (amistre64):
the mathical option is:
recall the sum of the angles of a triangle
recall that a line is 180degrees, so 2 angles on a line add up to 180
and then the math works out to your visual assumptions so the picture is fairly accurate for your approach.
OpenStudy (amistre64):
|dw:1427906242012:dw|
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OpenStudy (anonymous):
@Adam96
OpenStudy (amistre64):
x+a+24 = 180
and
a + 122 = 180
solve for a to solve for x
OpenStudy (anonymous):
well first of all which answers can you eliminate right away
OpenStudy (anonymous):
I'm trying to help someone this is their question thanks everyone