Show:
Angles in Polygons
Transformations
Symmetry
Circles
More circles
100
the measure of the remaining angle in a triangle with a 42 degree angle and a 57 degree angle
What is 81 degrees?
100
the type of transformation that occurs when a figure slides along a straight line without turning
What is a translation?
100
a figure is this when it is not symmetrical
What is asymmetrical?
100
a line segment that passes through the center of a circle and whose endpoints lie on the circle
What is the diameter?
100
the measure of the diameter if the radius of the circle in 6 inches
What is 12 inches?
200
the measures of the three angles in a triangle that is a right, isosceles triangle
What are 45, 45 and 90 degrees?
200
the type of transformation that occurs when a figure turns around a fixed point
What is a rotation?
200
a figure has this when it rotates less than 360 degrees and it coincides with itself
What is rotational symmetry?
200
a line segment whose endpoints are the center of a circle and any point on the circle
What is the radius?
200
the measure of the radius of a circle when the diameter is 15 cm
What is 7.5 cm?
300
the measure of the fourth angle in a quadrilateral that has angle measurements of 100 degrees, 70 degrees and 90 degrees
What is 100 degrees?
300
the type of transformation that occurs when a figure flips across a line creating a mirror image
What is a reflection?
300
the number of lines of symmetry in the American flag
What is zero or none?
300
a line segment whose endpoints are any two points on the circle
What is a chord?
300
a sector that represents 50% of a circle would have a central angle measurement of this
What is 180 degrees?
400
the total number of degrees in a hexagon
What is 720 degrees?
400
the type of transformation that occurs when a figure changes size
What is a dilation?
400
the number of lines of symmetry in an equilateral triangle
What is three?
400
part of a circle enclosed by two radii and an arc connecting them
What is a sector?
400
a sector that represents 25% of a circle would have a central angle measurement of this
What is 90 degrees?
500
the measurement of each individual angle in a regular pentagon
What is 108 degrees?
500
a rotation of this many degrees would result in a figure being right back where it begin
What is 360 degrees?
500
the number of lines of symmetry for a printed, capital H
What is two?
500
the angle formed by two radii in a circle
What is a central angle?
500
a sector that represents 10% of a circle would have a central angle measurement of this
What is 36 degrees?