Re: A farmer has a plot of land whose boundary is formed by two perpendicu
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06 Jan 2021, 13:59
Given, In Right angled triangle, one side = 2, another perpendicular side = b and hypotenuse (longest side) = c
So, Area = A = 1/2 *base *height = 1/2 * 2*b = b.....(equation)
Condition 1: Say A = 2 = b (from above equation), C = Sqrt (b^2 + 2^2)= Sqrt (2^2 + 2^2)= 2*sqrt(2)= 2.8
So, A = 2 and C= 2.8 (Ans.)
Condition 2: A= 2.8 =b (from above equation), C = Sqrt (b^2 + 2^2) = Sqrt(2.8^2 + 4) = 3.44 (we don't have such value)
Condition 3: A= 4 =b (from above equation), C = Sqrt (b^2 + 2^2) = Sqrt(4^2 + 4) = 4.47 (we don't have such value)
Condition 4: A= 5.7 =b (from above equation), C = Sqrt (b^2 + 2^2) = Sqrt(5.7^2 + 4) = 6.04 (we don't have such value)
Condition 5: A= 8 =b (from above equation), C = Sqrt (b^2 + 2^2) = Sqrt(8^2 + 4) = 8.2 (we don't have such value)