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one side of a right triangle is 8cm and the difference between other two sides is 4 cm . Find its area by Herons formula |
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Answer» Step-by-step explanation: Let the HYPOTENUSE be 8 cms. Acc. to question, the other two sides are x and x+4. Using PYTHAGORAS Theorem, x^2 + (x-4)^2 = 64 Solve the equation, FIND the value of x. YOU WILL GET TWO VALUES OF x. Eliminate the negative value. Then find the sides and apply Herons Formula. |
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