The extended ratio of the angle in a triangle are 5:6:7. What is the measure of each angle?
Rewrite 15 quarts in terms of gallons.
Determine if the following pairs of polygons are similar. If it is two triangles, write why they are similar.
Draw a dilation of and with .
Algebra Connection Find the value of the missing variable(s).
Texas Instruments Resources
In the CK-12 Texas Instruments Geometry FlexBook® resource, there are graphing calculator activities designed to supplement the objectives for some of the lessons in this chapter. See http://www.ck12.org/flexr/chapter/9692.