# Revision for U6 Assessment

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"z" angles are the same
"Alternate" angles are equal
1 of 12
"f" angles are the same
"Corresponding" angles are equal
2 of 12
"u" angles are the same
"Co-interior" angles add up to 180
3 of 12
What is the definition of a "polygon"
- a shape with more than 2 straight sides
4 of 12
What is the definition of a "regular polygon"
- all sides are equal
5 of 12
"bisect" an angle
cut any angle in half
6 of 12
What is a "vector"
a movement in a certain direction
7 of 12
"Magnitude" of a vector
the length of a vector
8 of 12
Give a reason for the "arrow" method
The angle at the centre is always double the angle at the circumference
9 of 12
Give a reason for the "bow-tie" method
Angles at the circumference are always equal. 2 top angles are equal, 2 bottom angles are equal
10 of 12
Give a reason for the angle in a semi-circle
The angle in a semi-circle at the circumference is always 90 degrees
11 of 12
Give a reason for the angle in a "cyclical-quadrilateral"
12 of 12

## Other cards in this set

### Card 2

#### Front

"Corresponding" angles are equal

#### Back

"f" angles are the same

### Card 3

#### Front

"Co-interior" angles add up to 180

### Card 4

#### Front

- a shape with more than 2 straight sides

### Card 5

#### Front

- all sides are equal

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