George does not like the fact that his neighborhood makes it mandatory to pay a yearly fee to use the pool. he conducts a survey of all the neighborhood families to support his case that the yearly fee should be voluntary. the survey asks questions about pool usage and financial statistics of the families. is this a valid survey? why or why not?

Solve these problems: 1.what is the perimeter of an equilateral triangle with sides measuring 6cm? 2. a regular pentagon has sides measuring 3.2 cm. what is its perimeter? 3. a regular decagon has sides of 3.5mm . what is it’s perimeter? 4. a regular octagon has a perimeter of 64cm. what is the length of one of the sides? 5. a regular hexagon has a perimeter of 72mm . what is the length of one of the sides? 6. what is the perimeter of a rhombus with sides measuring 11m?