According to the EPT test site a solid straight line ( -) = negative a (+) = positive.
1/3 of the false negative test results were done before there is enough hCG present. If you still think you could be pregnant wait 3 to 7 days and repeat the test. If you continue to get a negative result but think you could be pregnant, see a doctor.
A circle has one curved line and it is its circumference
A tangent of a circle is a straight line that touches the circle at only one point.
Each pregnancy test kit is different in their readings. Check the label for the meaning of the one pink line to see if that represents a positive pregnancy test.
First of all, a circle has no edges. But if you want to call the curvy line an edge, then it has at mostonly one. But we know what you mean ... a line segment through a circle, from one point on thecurvy line to another point on it.In general, those line segments are chords of the circle. In the special case where one of themhappens to pass through the center of the circle, it's also a diameter of the circle, and it's alsothe longest possible chord.
Such a line is called a tangent line or a tangent to the circle. [Tangent is Latin for touching-- a tangent line touches the circle at just one point. ]
Diameter of a circle is a line that goes from one side of the circle, passes through the center of the circle, and touches the other side of the circle. So a circle could have a diameter of length 2 inches, or maybe 7 feet, etc. If the line does not pass through the center of the circle, it is not a diameter.
If a line intersects a circle at exactly one point, it is a tangent to that circle
A straight line touching the circumference of circle at one point is a tangent
The tangent line. A secant line hits the circle in two places and forms a cord, but the tangent line only hits the circle in one point and is always perpendicular to the radius of the circle which exists at that point.
A tangent line. A line that intersects a circle at two points is a secant.
Is calleda tangent line. Is called a tangent line
A tangent line touches the circumference of a circle at just one point but it does not intersect the circle.