1.
2.
Enlargements
The blue triangle is an enlargement with a scale factor of -1. ... You have to find the scale factor and for the negative enlargements the centre of ...
3.
Interactive Jigsaw Number 5
This is jigsaw puzzle for the number 5, which relates the the July 7 2006 Mathagony Aunt column in TES Teacher. The full jigsaw puzzle software covers ...
4.
Enlargements
These lines also converge at a point, called the centre of enlargement, ... To start or stop line drawing click on the button labelled lines on/off. ...
5.
Permutations and combinations
We know from the example above that there are 720 permutations when choosing three pictures from ten. And each set of three chosen can be arranged in 3! ...
6.
Permutations and combinations
It relates the number of items to choose from to the number of choices we made (hanging 3 pictures out of 10). Not surprisingly mathematicians have some ...
7.
Enlargements
Level 6: Positive and negative enlargements, both greater than one or less than ... You have to find the scale factor and for the negative enlargements the ...
8.
Probability
This may not be clear as, for example, p1 is usually written (as it is here) simply as p. There are, as we have seen from the tree diagram, two paths that ...
9.
Probability
Now we have the complete picture, we can use the probabilities of each round to work out the probability of getting a particular result. It may help, first, ...
10.
TES JUNE 13th 2003
The theorem that you are requesting is usually written as "the angle in a semicircle is a right angle". For the non-mathematician this might not be very ...
