Q:

What is the apex of a curve?

A:

The apex of a curve is its highest point. Geometric use of the term "apex" generally refers to solids or to shapes with corners such as triangles. In autoracing and other motor sports, the apex is the point on the track that is closest to the inside of a curve.

Know More

Full Answer

An apex is a special type of vertex. A vertex is generally a corner of a figure, a common endpoint for two or more sides. In the case of curves, which do not have corners, a vertex is the sharpest point of the curve. Usually, this is some maximum or minimum value along the vertical axis. An apex is the highest vertex. In motorsports, the apex of a curve is a key concept for finding the best point on a track to start a turn in order to get the best racing time.

Learn more in Trigonometry

Related Questions

  • Q:

    What is cos 0 degrees equal to?

    A:

    The cosine of zero degrees is equal to one. The cosine is a trigonometric function that can be defined through the Pythagorean Theorem as the length of the side of a right triangle adjacent to an angle over the hypotenuse of the triangle.

    Full Answer >
    Filed Under:
  • Q:

    What is the midline theorem?

    A:

    The midline theorem, formally known as Varignon's theorem, states that a parallelogram is formed when the midpoints of the sides of any convex quadrilateral are connected in order. The area of the Varignon parallelogram is half of the original quadrilateral.

    Full Answer >
    Filed Under:
  • Q:

    Why can't a triangle have more than one obtuse angle?

    A:

    An obtuse angle is more than 90 degrees. The three angles within any triangle always equal exactly 180 degrees. If two angles are obtuse — even if they are both only 91 degrees — they add up to more than 180 degrees. Therefore, it is impossible for more than one angle in a triangle to be greater than 90 degrees.

    Full Answer >
    Filed Under:
  • Q:

    What is the derivative of csc(x)?

    A:

    The derivative of csc(x) with respect to x is -cot(x)csc(x). One can derive the derivative of the cosecant function, csc(x), by using the chain rule.

    Full Answer >
    Filed Under:

Explore