Q.1.
The 'perimeter' is the distance around the outside of a 2-D object. What might this be called in the case of a circle?
Q.2.
Two lines are ....... if they're at right angles to each other.
Q.3.
The surface enclosed within a 2-dimensional shape such as a square or a circle is called its what?
Q.4.
What is the meaning of the word 'capacity'?
Q.5.
What word is commonly used for mass?
Q.6.
Why would you never talk about the capacity of a square?
Q.7.
Which of the following might you find on a 'timetable'?
Q.8.
Which of these cannot be measured against a continuous scale?
Q.9.
Two lines that are equidistant and not intersecting are known as what type of lines?
Q.10.
Two lines that cross each other are said to what?