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Every meridian of longitude is perpendicular to every parallel of latitude, and every parallel of latitude is perpendicular to every meridian of longitude.
True. A right angle is 90o so the lines which form it must be mutually perpendicular.
The axis of a right circular cone is perpendicular to every radius or diameter of the base.
The zero vector is not perpendicular to all vectors, but it is orthogonal to all vectors.
no but sometimes yes
Every meridian of longitude is perpendicular to every parallel of latitude, and every parallel of latitude is perpendicular to every meridian of longitude.
the opposite of parallel lines are Perpendicular. A perpendicular angle or line is where there is a 90 degree on each and every side.
Yes. There can be a line perpendicular to the given line at every point on it, and you know how many different points there are on it ...
A cylinder includes an infinite number of parallel lines. Every line in the curved surface is parallel to every other one and perpendicular to the two ends. . "A cylinder 2" is meaningless. You would have to look at the homework you're trying to get the answer for to see what cylinder 2 means.
True. A right angle is 90o so the lines which form it must be mutually perpendicular.
False
The axis of a right circular cone is perpendicular to every radius or diameter of the base.
The zero vector is not perpendicular to all vectors, but it is orthogonal to all vectors.
2
yes every wolf is different from another
no but sometimes yes
Every meridian of longitude is perpendicular to every parallel of latitude.That is, they intersect at right angles.And here's a fascinating trivia factoid that you can use to amuse and amazeyour friends:-- No matter how many of these intersections you think there are,there are more than that.-- There are an infinite number of meridians of longitude, and every oneof them intersects an infinite number of parallels of latitude.