From the top middle to the left: Version 4, version 2, version 3, version 1.

Find the equation of a line perpendicular to another

The leading wing edges form angles of 40 degrees with a straight line perpendicular to a longitudinal axis.

Then she has ringing in her ear on the right side.

defendant] had an opportunity to invoke the right and

perpendicular to the given segment and passes through its midpoint.

A straight line perpendicular to a line segment and passing through its mid-point.

And this is the sleeve (on the left) that I am going to attach to the cuff (on the right):

This, in my right hand, [holding it up,] belongs to the right upper jaw.

Draw a straight line perpendicular, 6 inches from this point .

in the right hand, and the sheet is brought over from right to left,

Good thermaling in left and right turns and straight on glide.

The right (playing) leg is forward, the left (standing) leg is behind.

of the right side having been taken from it, and the appendages of

From right to left, they are “Lamed [ל] Het [ח] Mem [ם].