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Transcript
Geometry Test A 6 – 1 to 6 – 3 Name__________________________ In 1 – 3 decide whether the figure is a polygon. If it isn’t explain why not. If it is, state whether it is convex. 1. 3. 2. In, 4 – 11, for the table below fill in each field with correct information. number of sides 3 4 5 6 7 8 9 10 type of polygon, classified by number of sides sum of interior angles of a convex polygon In 12 – 15 Classify each polygon as equilateral, equiangular, regular, or none of these. 13. 12. 14. 15. In 16 – 18, Find the value of x. 17. 16. 18. In 19 – 22 Use the polygon below. D S F A J G H 19. Write a name for the polygon. 20. Name the sides consecutive to DF. 21. What is the name of the apparent, longest diagonal? 22. Name two non-consecutive vertices. 23. What is the measure of each exterior angle of a regular 16-gon? 24. What is the measure of each interior angle of a regular 22-gon? 25. The interior angles of a regular polygon each measure 120o. What is the number of sides of the polygon? 26. The length of a side of a regular octagon is 7”, what is its perimeter? 27. Sketch a parallelogram that has consecutive congruent angles In 28 – 30 each of the polygons are parallelograms. Find the value of the variables.