To the nearest square unit, what is the area of the regular heptagon shown below? 28.7 27.6 A. 2772 square units u B. 3566 square units C. 1019 square units D. 509 square units help help
Your biology teacher chooses six students from a class of 26 to do a special project. determine how many total groups can be made. use either permutation or combination for the answer.