kaley38
kaley38
15-09-2018
Mathematics
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Measure of angle abc
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lesliekolleroxrkcf
lesliekolleroxrkcf
15-09-2018
since ray ab is the angle bisector, angle ABD is congruent to angle DBC. that means 6x+14=3x+29
3x=15
x=5
so angle ABD is 44
angle DBC is 44 (plug 5 in for both x to see this is true) and so angle ABC = 44+44=88
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