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A window has the shape of a rectangle surmounted by an equilateral triangle. If the perimeter of the window is 12 m , find the dimension of the rectangle that will produce the largest area ofthe window. |
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Answer» ong>Answer: if the dimensions are equal , it will form LARGER area. Step-by-step explanation: we KNOW , perimeter of rectangle = 2(L+B) so the L+B = 6 ( => 2(l+b) = 12 , l+b = 6 ) therefore, the possible numbers to form this are :- i) 1+5 ii) 2+4 iii) 3+3 therefore, the area by these ↑ sides are :- i) 5m² ii) 8m² iii) 9m² therefore, if the LENGTH and BREADTH of that rectangle is 3×3 m² , then it will form the largest possible area . hope it helped mark brainly please thanks |
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