# 33. (16) A regular pentagon is a five-sided polygon whose edges all have the same...

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# 33. (16) A regular pentagon is a five-sided polygon whose edges all have the same length, and whose interior angles all have the same measure. Consider this equilateral triangle having one side in common with the regular pentagon as shown. If each edge drawn in the figure has a length of 25 cm, then find the distance between A and B to the nearest.1 cm. B #31. (14) Consider the triangle on the grid below. Assume that each step on the grid is exactly 1 unit. (a) Calculate the length of segment BC to the nearest .01 unit. (b) Find the measure of angle BAC to the nearest .1 degree. Hint: use the grid! B # 33. (16) A regular pentagon is a five-sided polygon whose edges all have the same length, and whose interior angles all have the same measure. Consider this equilateral triangle having one side in common with the regular pentagon as shown. If each edge drawn in the figure has a length of 25 cm, then find the distance between A and B to the nearest.1 cm. B #31. (14) Consider the triangle on the grid below. Assume that each step on the grid is exactly 1 unit. (a) Calculate the length of segment BC to the nearest .01 unit. (b) Find the measure of angle BAC to the nearest .1 degree. Hint: use the grid! B # 33. (16) A regular pentagon is a five-sided polygon whose edges all have the same length, and whose interior angles all have the same measure. Consider this equilateral triangle having one side in common with the regular pentagon as shown. If each edge drawn in the figure has a length of 25 cm, then find the distance between A and B to the nearest.1 cm. B #31. (14) Consider the triangle on the grid below. Assume that each step on the grid is exactly 1 unit. (a) Calculate the length of segment BC to the nearest .01 unit. (b) Find the measure of angle BAC to the nearest .1 degree. Hint: use the grid! B # 33. (16) A regular pentagon is a five-sided polygon whose edges all have the same length, and whose interior angles all have the same measure. Consider this equilateral triangle having one side in common with the regular pentagon as shown. If each edge drawn in the figure has a length of 25 cm, then find the distance between A and B to the nearest.1 cm. B #31. (14) Consider the triangle on the grid below. Assume that each step on the grid is exactly 1 unit. (a) Calculate the length of segment BC to the nearest .01 unit. (b) Find the measure of angle BAC to the nearest .1 degree. Hint: use the grid! B

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