<span>Let A be the center of a circle and two angles at the adjacent center AOB and BOC. Knowing the measure of the angle AOB = 120 and the measure BOC = 150, find the measures of the angles of the ABC triangle.
</span>solution
Given the above information;
AC=AB, therefore ABC is an isosceles triangle.
therefore, BAO=ABO=(180-120)/2=30
OAC=OCA=(180-90)/2=45
OBC=BCO=(180-150)/2=15
THUS;
BAC=BAO+OAC=45+30=75
ABC=OBA+CBO=15+30=45
ACB=ACO+BCO=15+45=60
Answer:
Step-by-step explanation:
Algebra
The equation is shown without proper format, we'll assume the correct equation is like
Multiplying all the equation by (x-2)(x+2)
Operating
Rearranging and simplifying
1 gallon = 128 oz
128/6= 21.33 cups
4x21.33= 85 cups
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