This week we learned how to use tile diagrams to find a product. Basicly you the terms and arrange them in an upside down L, then fill in the middle to find the product.
Math 10
Math10 Week10
This week we learned how to use diagrams to determine expansions. I really liked this lesson because think the diagram is a very organized way to figure out a problem. To use this method you put the first two terms on top of the box and the second two on the side. You then multiply and then add to find the answer.
Math10 Week#7
Missing Angle
- Draw and label the triangle
- I had the opposite and hypotenuse side measurements so I used Sin.
- I wrote my equation (sinX = 12/40)
- then I put it into my calculator and used sin- to solve my equation
Missing Side1
- Draw and label triangle
- I had the opposite side measure to and the angle to find the ajocent side so I used tan
- I wrote my equation (tan25 = 15/x)
- then I out it into my calculator and solved it
Missing Said2
- draw and label triangle
- I had the hypotonuse measurement and the angle to find the adjacent side so I used cos
- I wrote my equation (cos5 = x/10
- because x was over ten I divided and used my calculator to solve the problem
Math10 Week#6
This week we learned the difference between the height and slant height and how to find the slant height, which I personally never understood this last year.
Alexis’ building challenge
Volume: 777.5cm cubed
radius: 3cm
circumfrence: 18.5
Math10 Week#5
One thing I found really interesting to learn this week was that the volume of a cone with the same base as a cylinder is 1/3 of what the cylinders volume is.
Math10 Week#4
Something I found difficult at first this week was turning fraction exponents into rationals. You had to turn 5 1/2 into a rational equation all you have to do is make the base the root and the 1 would then become a exponent.
Math10 Week#3 updated
Somthing I found hard this week was working with negative exponents. Now I think I have a pretty good understanding of how to fix this. Basicly you move the base and the negative exponent either up or down depending where they started, this switches it to a positive exponent but does not change the base. If The base is negative it stays negative.
Math10 Week#2
My favourite lesson this week was learning how to simplify exponents with the same base. If you are multiplying you add the exponents, and if your dividing you subtract the exponents. I find this very simple and helpfull.
Math week #2
This week we learned about mixed an entire radicals. Turning mixed radicals into entire radicals was my favourite part of the lesson because I found it pretty easy.
