Question

find the number of line segments, without actually counting them, for the number of points 7,8 and 9 marked on the same line​

Answer 1

MYOPIA or NEARSHIGHTED. Myopia occurs when the eyeball is too long, relative to the focusing power of the cornea and lens of the eye. ...HYPEROPIA or FARESIGHTED. This vision problem occurs when light rays entering the eye focus behind the retina, rather than directly on it. ...ASTIGMATISM. ...PRESBYOPIA.

Answer 2

Step-by-step explanation:

the number of line segment myopia is to large

eyeball it's to long relatives to the focas power of the Corena and the lens of the vision problems occur when the lights rays entering the eye focus behind the retina display then directly is Astigmatism and Presbyopia