Download scalene triangle

Glossary Term
scalene triangle
Definition
A triangle with no congruent sides.
scatter plot
A graph that shows the general relationship between two sets of
data.
scientific notation
A system of writing numbers using multiplication and powers of
ten. A number of the form a × 10n, where 1 < a < 10 and n is an
integer. Examples: 95,700 = 9.57 × 104, 0.000024 = 2.4 × 10-5
A line that intersects a circle in two points. In the figure, line CD
is a secant of circle P.
secant (circle)
secant (trigonometry)
second (angles)
In a right triangle with acute angle A, the secant of A =
the measure of the hypotenuse .
the measure of the adjacent side
A unit of angle measure that is
1
of a minute.
60
second (time)
second-order determinant
sector
A commonly used unit of time. 60 seconds = 1 minute
The determinant of a 2 × 2 matrix.
A region of a circle bounded by a central angle and its
corresponding arc. In the figure, the shaded region is a sector of
circle A.
segment
semicircle
(see line segment)
Congruent arcs whose endpoints lie on the diameter of the
circle.