SOLUTION: Seventeen lines drawn in a plane, with no 3 concurrent and no 2 parallel, divide the plane into closed regions(bounded on all sides) and open regions. The number of closed regions
Algebra.Com
Question 1123663: Seventeen lines drawn in a plane, with no 3 concurrent and no 2 parallel, divide the plane into closed regions(bounded on all sides) and open regions. The number of closed regions is
a)120
b)105
c)91
d)153
e)171
Answer by ikleyn(52781) (Show Source): You can put this solution on YOUR website!
.
I just solved this problem at this link
https://www.algebra.com/algebra/homework/word/geometry/Geometry_Word_Problems.faq.question.1123297.html
https://www.algebra.com/algebra/homework/word/geometry/Geometry_Word_Problems.faq.question.1123297.html
The answer has nothing common with the numbers from your list.
------------------
Comment from student : On my worksheet it's said that these are the only options.
------------------
My response : Then throw away your worksheet.
RELATED QUESTIONS
Seventeen lines drawn in a plane, with no 3 concurrent and no 2 parallel, divide the... (answered by ikleyn)
Sixty concurrent lines in a plane divide the plane into how many... (answered by MathLover1)
describe a real life example of 3 lines in a space that don't intersect each other and no (answered by Alan3354)
2 parallel lines are located 4 inches apart. An equilateral triangle with 5 inch sides is (answered by Alan3354)
A plane flew 1740 km in 6 hours with tail wind. On return trip, going into the wind, the (answered by Alan3354)
twenty points , no 3 of which are collinear, lie in a plane. Using these points, how many (answered by richard1234)
4 points lie on a plane so that no 3 of them lie on a line. if lines are drawn connecting (answered by stanbon)
Flying to Kampala with a tailwind a plane averaged 158km/h. On the return trip the plane... (answered by ankor@dixie-net.com)
A line contains the points (1,-3) and (1, -2). Another line graphed in the same... (answered by josmiceli)