a triangle for which all interior angles are acute
TRANSCRIPT
Geometric Book
Tareah MeeksApril 10,2013
Obj: I will create a digit product while integrating two or more technology
tools.
AC
UTE T
RIA
NG
LE
A triangle for which all interior angles are acute.
ALT
ITU
DE O
F AN
CO
NE
The distance from the apex of a cone to the base. Formally, the shortest line segment between the apex of a cone and the (possibly extended) base. Altitude also refers to the length of this segment
BA
SE
In plane geometry or solid geometry, the bottom of a figure. If the top is parallel to the bottom (as in a trapezoid or prism), both the top and bottom are called bases.
BETW
EEN
Point B is between points A and C if it is on the line segment connecting A and C.
BO
X
A box shape in three dimensional figure. Formally, a polyhedron for which all faces are rectangles.
CO
NE
A three dimensional figure with a single base tapering to an apex. The base can be any simple closed curve. Often the word cone refers to a right circular cone.
CU
BE
A regular polyhedron for which all faces are squares.Note: It is one of the five platonic solids.
CYLIN
DER
A three-dimensional geometric figure with parallel congruent bases. The bases can be shaped like any closed plane figure (not necessarily a circle) and must be oriented identically.
DO
UB
LE C
ON
E
A geometric figure made up of two right circular cones placed apex to apex as shown below. Typically a double cone is considered to extend infinitely far in both directions, especially when working with conic sections and degenerate conic sections.
KIT
E
A quadrilateral with two pairs of adjacent sides that are congruent. Note that the diagonals of a kite are perpendicular.
OC
TAG
ON
A polygon with eight sides.
PAR
ALLE
L LINES
Two distinct coplanar lines that do not intersect. Note: Parallel lines have the same slope.
PEN
TAG
ON
A polygon with five sides.
PR
ISM
A solid with parallel congruent bases which are both polygons. The bases must be oriented identically. The lateral faces of a prism are all parallelograms or rectangles.
PYR
AM
ID
A polyhedron with a polygonal base and lateral faces that taper to an apex. A pyramid with a triangular base is called a tetrahedron.
RAY
A part of a line starting at a particular point and extending infinitely in one direction.
REFLE
CTIO
N
A transformation in which a geometric figure is reflected across a line, creating a mirror image. That line is called the axis of reflection.
SIM
ILAR
Identical in shape, although not necessarily the same size.
SPH
ER
E
A three dimensional solid consisting of all points equidistant from a given point.
SQ
UA
RE
A rectangle with all four sides of equal length. Formally, a square is a quadrilateral with four congruent sides and four congruent angles (all 90°).