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# ratio

# Year 11 School closure work.

Your task is to complete all the past paper questions in your Trigonometry revision booklet.

Use your book to help or these revision videos

remember to

1. label the dagram.

2. State the formula you need to use

3. Substitute the numbers into the formula

4. The easy bit solve it!

Read the picture on the right.

# Year 10 revision topics

Here are the topics you need to revise from this term (you will need flash installed on your computer).

Fractions- http://goo.gl/k5ZnB

Quadratic graphs- http://goo.gl/St8CR

Probability trees- http://goo.gl/wxINj

Ratio- http://goo.gl/FuSmi

Loci- http://goo.gl/3zj1f and http://goo.gl/aDqUx

Trial and improvement- http://goo.gl/ay2Zz