Conversions, co-ordinates and lines

Question 1

What is a perimeter?

Answer 1

The distance you get when you measure round any 2D shape apart from a circle

Question 2

When points on a co-ordinate graph are represented in the form ([number1], [number2]), which number represents the x-axis?

Answer 2

number1 represents the x-axis

Question 3

The diameter of a circle is how many times bigger than the radius of a circle?

Answer 3

Twice as big

Question 4

How many grams are there in a kilogram?

Answer 4

1,000

Question 5

On a graph which uses co-ordinates to indicate points, is the y-axis horizontal or vertical?

Answer 5

Vertical

Question 6

What is the definition of the diameter of a circle?

Answer 6

The distance from one side of a circle, through the centre, and straight on to the other side

Question 7

On a graph which uses co-ordinates to indicate points, is the x-axis horizontal or vertical?

Answer 7

Horizontal

Question 8

What is a circumference?

Answer 8

The distance you get when you measure round a circle

Question 9

How many kilometres are there in a mile (to one decimal place)?

Answer 9

1.6

Question 10

When points on a co-ordinate graph are represented in the form ([number1], [number2]), which number represents the horizontal axis?

Answer 10

number1 represents the horizontal axis

Question 11

What name is given to lines which are at right angles?

Answer 11

Perpendicular

Question 12

How many millilitres are there in a litre?

Answer 12

1,000

Question 13

As a decimal, how can you represent 1 kilometre in terms of miles (to three decimal places)

Answer 13

0.625

Question 14

When points on a co-ordinate graph are represented in the form ([number1], [number2]), which number represents the vertical axis?

Answer 14

number2 represents the vertical axis

Question 15

What name is given to the distance from one side of a circle, through the centre, and straight on to the other side?

Answer 15

Diameter

Question 16

What is the definition of perpendicular lines?

Answer 16

Lines which are at right angles

Question 17

In which direction does a horizontal line go?

Answer 17

Sideways

Question 18

What is the definition of the radius of a circle?

Answer 18

The distance from the centre of a circle to the circumference

Question 19

What name is given to the distance you get when you measure round any 2D shape apart from a circle?

Answer 19

Perimeter

Question 20

What name is given to lines which, however far they are extended, will not meet?

Answer 20

Parallel

Question 21

What is the definition of parallel lines?

Answer 21

Lines which, however far they are extended, will not meet

Question 22

What adjective is applied to a line which goes sideways?

Answer 22

Horizontal

Question 23

How many millimetres are there in a centimetre?

Answer 23

10

Question 24

What name is given to the distance you get when you measure round a circle?

Answer 24

Circumference

Question 25

What name is given to the distance from the centre of a circle to the circumference?

Answer 25

Radius

Question 26

How many metres are there in a kilometre?

Answer 26

1,000

Question 27

How many centimetres are there in a metre?

Answer 27

100

Question 28

What adjective is applied to a line which goes up and down?

Answer 28

Vertical

Question 29

In which direction does a vertical line go?

Answer 29

Up and down

Question 30

As a fraction, how can you represent 1 kilometre in terms of miles

Answer 30

5/8

Question 31

When points on a co-ordinate graph are represented in the form ([number1], [number2]), which number represents the y-axis?

Answer 31

number2 represents the y-axis