Geometry Quiz - Adult Education

Question 1: In the figure below, AB = 5 cm, AC = 7.5 cm, AD = 2.5 cm, and DE is parallel to BC. What is the length of AE?











Question 2: The rectangular ABCD has AB = 3 inches and BC = 4 inches. What is the length of the diagonal AC?











Question 3: Calculate the perimeter of triangle ABC.











Question 4: What is the area of the hatched shape in the figure below? All corners are right, AB = 3, AD = 6, GH = 1 and EG = 1.











Question 5: What is the area of a circle with the radius r = 12?










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