dephonsoweaverot7t36
dephonsoweaverot7t36
25-07-2017
Mathematics
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what is the value of x
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caitlinvmcmahon
caitlinvmcmahon
25-07-2017
C. 20
Because there are 180 degrees in a triangle and the angles shown are 160 degrees, 180 - 160 = 20.
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