asked 42.8k views
17 votes
If l is a vertical line passing through points A(a,b) and B(c,d) then what can yousay about a and c

asked
User Gilm
by
7.4k points

1 Answer

8 votes

A vertical line has points with all the same x-values. So if the line intersects (a,b) and (c,d), then a must equal c.

answered
User Dbishop
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8.4k points
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