Mathematics, 19.01.2022 08:30 chayaharroch03
A strip of wire of length 32 cm is cut into two pieces. One piece is bent to form a square of side x cm.
Write an expression, in terms of I and x for the length of strip of wire
Show that I = 13 - 2x
The sum of the areas of the square and the rectangle is represented by S.
Show that S =- x^2-6x +39
Calculate the values of x for which S = 30.25
Answers: 1
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A strip of wire of length 32 cm is cut into two pieces. One piece is bent to form a square of side x...
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