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2. What is the distance between the points (−5, −4) and (3, −3) on a coordinate plane?
8.1 units
1. The legs of a right triangle measure 8 cm and 15 cm. What is the length of the hypotenuse of the triangle rounded to the nearest centimeter?
17 cm
3. Squares L, M, and N form a right triangle with the dimensions shown in the diagram. What is the area of square L?
1225 sq ft
4. Which set of integers is a Pythagorean triple?
A
5. A leg of a right triangle measures 63 yards, and the hypotenuse measures 65 yards. What is the length of the other leg of the triangle rounded to the nearest yard?
16
6. What is the distance between the points (5, 13) and (−8, −9) on a coordinate plane rounded to the nearest tenth of a unit?
25.6
7. A kitchen table measures 96 inches diagonally and is 72 inches long. Find the width of the table.
63.5
8. The dimensions of a right rectangular prism are shown in the diagram. What is the length of the interior diagonal, d, rounded to the nearest hundredth of a centimeter?
24.5
9. 9, 40, 41
right triangle
9. 6, 10, 12
NOT a right triangle
9. 12, 16, 20
right triangle
10a. What is the measure of KM rounded to the nearest tenth of a centimeter?
12
10b. What is the perimeter of triangle JKL rounded to the nearest tenth of a centimeter?
101
