Q.1.
How many faces does a square-based pyramid have?
Q.2.
A two-dimensional shape has something that a one-dimensional straight line does not have. What is it?
Q.3.
Three-dimensional solids have something that two-dimensional shapes do not. What is it?
Q.4.
'Reflective or line', 'rotational' and 'plane' are all types of what?
Q.5.
If two lines are 'perpendicular', they are .......
Q.6.
Which of the following is one-dimensional?
Q.7.
What is defined as 'a polygon with three corners or vertices and three sides or edges'?
Q.8.
The flat surface of a solid is referred to as what?
Q.9.
A square, a rectangle, a parallelogram, a rhombus, a kite and a trapezium are all examples of what?
Q.10.
A two-dimensional shape with straight sides is called a what?