Mathematics, 02.02.2021 19:40, catsareokiguess

Ellen builds a shelf in the comer of a room. The shelf is in the shape of a right triangle. The two shortest sides of the shelf both have a length of 21 Inches. What is the length, rounded to the nearest Inch, of the longest side of the shell?
21 Inches
30 inches
42 inches
63 inches

Answers: 2

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Ellen builds a shelf in the comer of a room. The shelf is in the shape of a right triangle. The two...