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help plz!!! Find the measure of angle x in the figure below: 35° 48° 69° 78° @Daniellelovee @bibby
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can you find y?
ummmm
use the fact that there's a straight line which has 180 degrees 52+y+59=180
it's 69
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correct. now what do the internal angles of a triangle add up to?
huh?
|dw:1426186318782:dw| what can you tell me about x+y+z
ummm they're representing the degrees of the angles
what do they add up to?
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to the hidden number
no, the hidden number is x what do x+y+z add up to
idk
spoiler: it's 180
oh ok
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@bibby
so you know the internal angles add up to 180
yes
so replace the angles... x+y+63=180...
ok
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