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D The perimeter of a right triangle is 180 inches and the ratio of the lengths of the 2 legs is 5:12. Find the length of the hypotenuse. D

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D The lengths of the hypotenuse and the shorter leg of a right triangle are in the ratio 5:3 and the perimeter of the triangle is 96 inches. Find the length of the longer leg. D

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D Diameter of the circle O is 6 cm. Find the length of the chord AC. D

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D The length of the chord AB = 8 inches. What is the radius of the circle O? D

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D Arthur walked diagonally across a square garden with each side measuring 30 ft in length (from one corner to the opposite corner). How far did he walk? D

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D What is the diameter of the circle with center O, if AC = 6 cm and AB = 7 cm? D

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D State which of the following measures will form a right triangle. I. 9, 12, 15 II. 4, 6, 52 III. 3, 4, 6 D

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D If one side of a right triangle is 3 ft and the length of its hypotenuse is 4 ft, then find the length of the other side. D

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D If one side of a right triangle is 6 cm and the length of its hypotenuse is 8 cm, then find the length of the other side. D

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D State which of the following measures will form a right triangle. I. 3, 4, 5 II. 4, 6, 52 III. 1, 2, 4 D

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D "A Pythagorean triplet, when multiplied by a positive integer n, is also a Pythagorean triplet." State whether the statement is true or false. D

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D Can the lengths of the sides that are adjacent to the right angle be equal in a right triangle? D

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D The perimeter of a right triangle is 120 inches and the ratio of the lengths of the 2 legs is 5:12. Find the length of the hypotenuse. D

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D The lengths of the hypotenuse and the shorter leg of a right triangle are in the ratio 5:3 and the perimeter of the triangle is 24 inches. Find the length of the longer leg. D

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D Diameter of the circle O is 8 cm. Find the length of the chord AC. D

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D The radius of the circle is 10 cm. The perpendicular distance from the center of the circle to the chord is 6 cm. Find the length of the chord PQ. D

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D The length of the chord AB = 12 inches. What is the radius of the circle O? D

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D What is the length of the side PR of ΔPQR in the graph, if the area of each square is 1 unit^{2}? D

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D What is the length of the side PR of ΔPQR in the figure? D

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D What is the length of the third side of the triangle in the figure? D

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D What are the values of x and y in the triangle, if the distance between two consecutive dots is 1 unit? D

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D "In a right triangle, the hypotenuse is the shortest side." State whether the statement is true or false. D

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D Which of the following is true for the right triangle? D

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D State which of the following measures will form a right triangle. I. 3, 4, 5 II. 2, 4, 20 III. 1, 2, 4 D

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D If one side of a right triangle is 9 ft and the length of its hypotenuse is 12 ft, then find the length of the other side. D

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D What is the diameter of the circle with center O, if AC = 6 in and AB = 7 in? D

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D The lengths p, q and r of sides of a right triangle satisfy the condition p^{2}  q^{2} = r^{2}. What is the length of hypotenuse? D

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D Bill walked diagonally across a square garden with each side measuring 25 ft in length (from one corner to the opposite corner). How far did he walk? D

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D Which of the following measures form a right triangle? I. 5, 13, 14 II. 7, 8, 9 III. 12, 16, 20 D

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D Which of the following measures do not form a right triangle? D

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D A triangle PQR has sides of lengths 27 units, 36 units and 45 units. What is the measure of the angle opposite to the longest side? D

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D Which of the following measures form a right triangle? I. 7, 24, 25 II. 21, 22, 23 III. 9, 12, 15 D

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D Which of the following measures form a right triangle? I. 5, 13, 14 II. 7, 8, 9 III. 12, 16, 20 D

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D State which of the following measures will form a right triangle. I. 9, 12, 15 II. 2, 4, 20 III. 3, 4, 6 D

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D Which of the following measures form a right triangle? I. 7, 24, 25 II. 21, 22, 23 III. 9, 12, 15 D

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