Probability
Probability is part of maths that looks at how likely it is for an event to occur.
In this topic we have looked at the following parts:
In this topic we have looked at the following parts:
two_way_table_and_reletaive_frequency.pdf | |
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tree_diagrams.pdf | |
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tree_diagrams_with_replacement.pdf | |
File Size: | 254 kb |
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sets_and_venn_diagrams.pdf | |
File Size: | 276 kb |
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Circle theorems
We spent this week adding to our knowledge of circle theorem and using these to answer questions.
On Monday we discovered that the angle at the centre is double the angle and the circumfrence.
On Monday we discovered that the angle at the centre is double the angle and the circumfrence.
On Tuesday we focused on the following two circle theoroms.
Angles in the same segment are equal.
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Opposite angles in a cyclic quadrilateral are equal.
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On thursday we had a look at alternate segemnet theorem and used this to have a look at some more challenging circle theorem questions that involed all the theorems that we had been introduced to.
Alternate segment theorem.
Alternate segment theorem.
This is what i set for homework this week.
year_10_homework_due_17_1_17.pdf | |
File Size: | 1798 kb |
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Top set were doing this in class Can you have a go?
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Circle Theorems
This week we started our new topic of Circle theorem.
We recapped the names for the different parts of the circle.
We recapped the names for the different parts of the circle.
We then had a look at the five circle theorems.
Rememeber that where ever you use a circle theorem you will have to write down the name of the circle theorem as well!
Can you test your ability to use them and answer the following questions?
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I set homework to use these Circle theorems to find the missing angle. Attached is the sheet.
year_10_homework.pdf | |
File Size: | 654 kb |
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If you want to do some more practice on circle theorems try Corbettmaths.com, find the link in the useful websites section.
Keeping an eye on what top set are doing!
See if you can follow the proof for the arrow head Circle theorem.
See if you can follow the proof for the arrow head Circle theorem.
Keeping an eye on what top set are doing!
See if you can follow the proof for the arrow head Circle theorem.
See if you can follow the proof for the arrow head Circle theorem.
Simultaneous Equations
A set of simultaneous equations are equations with a common solution for the unknowns.
Want to have a go at some of these try downloading the following pdf.
Want to have a go at some of these try downloading the following pdf.
simultaneous_equations.pdf | |
File Size: | 94 kb |
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Or you can try https://keshmaths.com/gcse-maths-takeaway-3/ and search for simultaneous equations.
Forgotten how to do it look at the examples below:
Forgotten how to do it look at the examples below: