codyroland41
codyroland41
01-03-2018
Mathematics
contestada
What is the measure of
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choixongdong
choixongdong
01-03-2018
<ABC = 1/2(45+75)
<ABC = 120 / 2
<ABC = 60
answer
A. 60
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Banabanana
Banabanana
01-03-2018
The measure of the angle formed by 2 chords that intersect inside the circle is 1/2
the sum of the chords' intercepted arcs.
m
∠ABC = (75+45)/2 =
60°
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