Shapes
Symmetry and Congruence
Interpreting graphs and tables
Angles and bearings
Lines and line segments
100
Name the mathematical term for each of these shapes (left to right).
parallelogram, rectangle, rhombus, square, trapezium, kite.
100
How many lines of symmetry does this shape have?
2
100
What blood type is in the greatest supply?
AB-.
100
What is the term for an angle between, not including, 90 degrees and 180 degrees?
obtuse.
100
Name the mathematical term to describe these lines.
parallel.
200
What is a regular polygon?
A two-dimensional enclosed figure made by joining three or more straight lines.
200
Are these shapes congruent?
No.
200
Calculate the total “angle” value, of “Mint Chocolate Chip”
108.
200
Calculate the bearing of B from A.
148 degrees.
200
Name the mathematical term to describe these lines.
concurrent lines.
300
What is the mathematical term for a polygon with 7 equal sides?
A heptagon.
300
How many lines of symmetry does this shape have?
Infinite.
300
Find the value of ?.
45.
300
If angle a is 110 degrees (not to scale), then what is angle e? Remember to name the mathematical term for the angle property you used.
110 degrees. Corresponding angles.
300
Calculate the length of the Hypotenuse.
x = 10
400
What is the mathematical term for a polygon with 12 equal sides?
A dodecagon.
400
What is the rotational symmetry of this shape?
5.
400
What is ??
a.
400
Name the angle property that makes angle A and D equal?
A and D.
400
What is the mathematical term for line RS?
transversal.
500
Name the three requirements for a kite.
- Two pairs of adjacent sides are equal
- The diagonals are perpendicular
- One diagonal splits the kite into two isosceles triangles
500
A right–angled, at y =-1 ís rotated 163 degrees counterclockwise around the origin, then diminished by scale factor 33 and enlarged by scale factor 27. Is the corresponding shape congruent?
Yes.
500
What is the Distance between C and D?
√25 or 5.
500
Find x.
x = 118 degrees.
500
Calculate the length of line QS?
6m.