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ExerciseUsing Heron's formula, find the area of a triangle whose sides are |
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Answer» S= (a+b+c)/2= (1.8+8+8.2)/2= 18/2= 9 area of formula√9(9-1.8)(9-8)(9-8.2)√(9*7.2*1*0.8 = 7.2m^2please like the solution 👍 ✔️ |
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