Find the area. yes it is a right triangle and i'm a somewhat sure angle in the bottom left is 60°

Jordan got 27 out of 90 correct on his test . what fraction of the marks did her get correct

Robert has 78 tomato lants and 56 cucumber plants .he wants to plant them in rows that only have one type of plant in each row with the same number of plants in each row. how many plants should he put in each row and how many rows of each type of plant will he need

Acompany makes steel lids that have a diameter of 13 inches. what is the area of each lid? round your answer to the nearest hundredth