The two legs of a right triangle are the same length. The hypotenuse is 4 meters long. Find the length of the legs. Express your answer in simplified radical form, or as a decimal rounded to four places.SolutionLet x be the length of one leg and let x be the length of the other leg.x2 + x2 = 422x2 = 16Divide both sides by 2x2 = 8x = √(8)x = √(4 × 2)x = √(4) × √(2)x = 2 × √(2) orx = 2 × 1.414213x = 2.828426x = 2.8284
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Aug 09, 16 01:40 PM
Average age of Dipu and Apu is 22 years. Average age of Dipu and Tipu is 24 years. Age of Dipu is 21 years. What are the ages of Apu, and tipu ? Let
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