2. in a abc, ad is the perpendicular bisector of bc .

show that a abc is an isosceles
triangle in which ab = ac.

The depth of a lake at a certain point, wich is a function of the distance of that point from shore, is 30 feet.

Which basic geometric term has no width, no length, and no thickness? line b. point c. angle d. plane

Amanda went into the grocery business starting with five stores. after one year, she opened two more stores. after two years, she opened two more stores than the previous year. if amanda expands her grocery business following the same pattern, which of the following graphs represents the number of stores she will own over time?