What is the size of angle z?
80 degrees
What is the size of each angle in triangle B?
60
Which shape is not a polygon? Why?
Circle - no straight sides
What is triangle B called?
Equilateral triangle
Which shape is the only REGULAR quadrilateral?
Square
What is the size of x?
110 degrees
What is the size of angle f? and g?
f = 41, g = 139
What is the size of x?
35
Why are these two angles equal?
Because they are vertically opposite
What is the size of x?
45
Jamal has drawn the first two sides of a regular polygon onto a clock face. How many sides will the completed polygon have?
6
What is the size of x?
106 degrees
What is the size of angle a?
80
What is the size of m?
223 degrees
What are two properties of REGULAR polygons?
All sides are equal, all angles are equal
What is the size of m?
31
What is the size of each of the base angles in triangle E?
45 degrees
What is the sum of the interior angles in this pentagon?
180 x 3 = 540 degrees
What is the size of c?
50 degrees
What is the size of x?
44 degrees
How many irregular polygons are there inside the large square?
9
What is the sum of x + y + z
180 degrees
What is the size of c?
64 degrees