Subtended means

In geometry, an angle subtended by an arc, line segment, or other curve is one whose two rays pass through the endpoints of the arc. The precise meaning varies with the context. English dictionary definition of subtends.

Video shows what subtend means. To extend or stretch underneath or opposite something.

A spoken definition of subtend.

Intro Sound: Typewriter - Tamskp Licensed under CC:BA 3.

Outro Music: Groove Groove - Kevin MacLeod. This is our fifteenth webisode (WB-15) on Ser. In like manner the two pale are bracteoles which subtend the flower proper.

Subtend is from the Latin sub (under), and tendere ( to stretch). He did not define subtend , supposing such words to be already understood . Equivalently, an inscribed angle is defined by two chords of the circle sharing an endpoint. The radian (SI symbol rad) is the SI unit for measuring angles, and is the standard unit of angular measure used in many areas of mathematics.

A line segment( not the line) can subtend an angle at any other point. Sal finds the length of an arc using the radius and the radian measure of the angle subtended by the arc. And if you draw out the two rays that come out from this angle or the two chords that define this angle, it intersects the circle at the other end.

The pole subtends an angle of 30° at the point where the guy rope reaches the ground. Determine the length of the rope. Solution: The given word problem is about subtended angle.

Slopping ground means that the ground is not . Define the vertex angle θa to be the angle BOC and define θb , θc correspondingly. Let φab be the dihedral angle between the planes that contain the tetrahedral faces OAC and OBC and define φac , φbc correspondingly. All positions on the eye-level line except the point of tangency are outside of the circle, and therefore the angle subtended by the painting from those points is smaller. Subtend means to be opposite of, and to determine the position of the arms forming an angle.

In the figure below arc CB subtends central angle COB, or central angle COB is subtended by arc CB.