There is a "Similar Figure/Scale Factor" assignment on mathxlforschool.com

All classes should complete this by Tuesday as a review for their test.

All classes should complete this by Tuesday as a review for their test.

**725: Finish word problems on the back on the worksheet handed out in class yesterday.**

Also finish the worksheet given out today --> Skills Practice: Similar FiguresAlso finish the worksheet given out today --> Skills Practice: Similar Figures

EVERYONE:

Study your vocabulary for your Test next week! (Tuesday:723/725, Wens:715)

They should be in your notes, and can also be found in the glossary, just in case here you go:

Study your vocabulary for your Test next week! (Tuesday:723/725, Wens:715)

They should be in your notes, and can also be found in the glossary, just in case here you go:

**Adjacent sides:**two sides that meet at a vertex**Corresponding angles:**angles that have the same position in similar figures**Corresponding sides**: sides that have the same relative position in similar figures**Similar****(this might be in your notes as scale diagram...but on the test it will look like this)****:**a diagram of an object in which the dimensions are in proportion to the actual dimensions of the object.**Scale factor**: the number used to multiply the lengths of a figure to stretch or shrink it to a similar image:**Ratio**: a comparison of two quantities**proportion**: an equation stating that two ratios are equal**Perimeter**: the distance around a figure measured in units.**Area**: the space inside of a plane figure measured in square units.

**Also, for your test, make sure you can complete a problem similar to the one we did in class today.**

-Find the missing side

-Find the missing angle of the triangle

-Find the scale factor from the bigger triangle to the smaller triangle

-Find the scale factor from the smaller triangle to the bigger triangle

-Determine how many times greater the perimeter is of a similar triangle.

-Determine how many times greater the area is of a similar triangle.