Mathegories Geometry Game Board Geometry Terms and Problem Solving.
-
Upload
brittany-snow -
Category
Documents
-
view
225 -
download
0
Transcript of Mathegories Geometry Game Board Geometry Terms and Problem Solving.
MathegoriesGeometry Game Board
Geometry Terms and Problem Solving
Geometry
Terms
Circle
Stuff
Problem
Solving
About
Angles
Classifying
Polygons
100 100 100 100 100
200
300
500
400
200 200 200 200
300 300 300 300
400 400 400 400
500 500 500 500
© www.DigitalLesson.com
Two figures with the same size
and shape
© www.DigitalLesson.com
Congruent
© www.DigitalLesson.com
A flat surface that continues
without end in all directions
© www.DigitalLesson.com
Plane
© www.DigitalLesson.com
The instrument used to
construct and measure angles
© www.DigitalLesson.com
Protractor
© www.DigitalLesson.com
Angles that share a common side and a common
vertex © www.DigitalLesson.com
Adjacent
Angles
© www.DigitalLesson.com
A closed plane figure formed by at least three line
segments © www.DigitalLesson.com
Polygon
© www.DigitalLesson.com
The number of degrees in a
circle
© www.DigitalLesson.com
360°
© www.DigitalLesson.com
A chord that passes through the center of a
circle © www.DigitalLesson.com
Diameter
© www.DigitalLesson.com
The ratio of the circumference to
the diameter of a circle
© www.DigitalLesson.com
π(Pi)
© www.DigitalLesson.com
POWER
POINTS!!
© www.DigitalLesson.com
The number of degrees a clock
hand rotates as it moves from the 3 o’clock position to
the 7 o’clock position © www.DigitalLesson.com
120°
© www.DigitalLesson.com
Three-fourths of a pizza is eaten. Then half of what remains is eaten. What is the
measure of the central angle of the remaining piece?
© www.DigitalLesson.com
45°
© www.DigitalLesson.com
A triangle with at least two
congruent sides
© www.DigitalLesson.com
Isosceles
Triangle
© www.DigitalLesson.com
A polygon with seven sides
© www.DigitalLesson.com
Heptagon
© www.DigitalLesson.com
A quadrilateral with exactly one pair of parallel
sides © www.DigitalLesson.com
Trapezoid
© www.DigitalLesson.com
POWER
POINTS!!
© www.DigitalLesson.com
A polygon with two sides
© www.DigitalLesson.com
ImpossibleBy definition, a polygon must have
at least three sides.
© www.DigitalLesson.com
A parallelogram with all sides
congruent and no right angles
© www.DigitalLesson.com
Rhombus
© www.DigitalLesson.com
An angle that is greater than 90° and less
than 180° © www.DigitalLesson.com
Obtuse
Angle
© www.DigitalLesson.com
An angle that measures 180°
© www.DigitalLesson.com
Straight
Angle
© www.DigitalLesson.com
The sum of the measures of
these two angles is 90°
© www.DigitalLesson.com
Complementary
Angles
© www.DigitalLesson.com
The sum of the interior angles of a quadrilateral
© www.DigitalLesson.com
360°
© www.DigitalLesson.com
The sum of the interior angles of
a hexagon
© www.DigitalLesson.com
720°To find the sum of the interior angles of any polygon the formula 180°(x-2) can be used,
where x is the number of sides in the polygon.
© www.DigitalLesson.com
The measure of each interior angle in an equilateral
triangle © www.DigitalLesson.com
60°
© www.DigitalLesson.com
The measure of the fourth angle in a
quadrilateral if the first three angles
measure 90°, 120°, and 100°
© www.DigitalLesson.com
50°
© www.DigitalLesson.com
If any two blades on a fan form an
angle of 120°, how many blades are
on the fan? © www.DigitalLesson.com
3
© www.DigitalLesson.com
If one side of a parallelogram
measures 7 inches and the perimeter is 22 inches, what is the length of an adjacent side?
© www.DigitalLesson.com
4 inches
© www.DigitalLesson.com
The height of a triangle measures 10 feet. What is
the measure of the base if the area is 30 square feet?
© www.DigitalLesson.com
6 feet
© www.DigitalLesson.com