Wiki User
∙ 9y agoObtuse
Yes, For a line set that has an angle greater than 90 degrees, the line set is "OBTUSE".
For a line set that has an angle less than 90 degrees, the line set is "ACUTE".
For a line set that has an angle equal to 90 degrees, the line set is "RIGHT ANGLE".
Wiki User
∙ 9y agoKinked.
vertical; straight up and down; upright; meeting a given line or surface at right angles.
A pair of angels in a straight line formed by a line or half-line meeting it is called adjacent angels. Adjacent angels will add up to 180°.
The word straight does have an antonym, which is crooked. So perhaps a crooked line is the opposite of a straight line.
It is possible that this the question concerns upper case letters in the Roman alphabet, and excludes angle between a straight line and a curve (the curved part of P meets the vertical straight at right angles). In that case, one possible answer is WAFT.
for example a straight line.(is it straight up and down)
A line on the coordinate plane where all points on the line have the same x-coordinate. A line that goes straight up and down. A vertical line has no slope. a line that you can't possible be found going horizontal
for example a straight line.(is it straight up and down)
Nonlinear
Ray.
Line up outside the ship.Make sure you line these up straight.
An obtuse angle is anything that measures between 91-179 degrees. (because 90 degrees is a right angle and 180 is a straight angle) An acute angle is anything that is lower than 90 degrees.** TIP: I remember acute angles because it has the word cute in it and I think "Oh it's so cute." I can remember right angles because "They are always right, proper, and tall." Straight angles look like a straight line so that's easy enough to remember.