Investigation 4 Math Reflections

1) What has to be the same is the ratio and angles.

2) To find the missing side length you need to divide the corresponding side length by the original side length and get scale factor and times that by the another length to get the missing length.

3) The missing lengths should be 1.6 because the scale factor is 0.4.

Assignment #3 Summative

1) The new lengths are half of the original image.

2) The angles stay the same.

3) The area of the original is 4 times larger than the Reduced image.

Math Blogging Opinion

I think I'm blogging in math class because is't a fun way to do math. This will help me by making math more interesting. The point is to have fun doing math.