The diagram shows two joined rectangles. The total area of the compound shape ABCDEF is 36cm2 By considering the areas of the two rectangles,, show that 2x2-5x-18=0 and hence find the value of length AB.

Question
The diagram shows two joined rectangles. The total area of the compound shape ABCDEF is 36cm2 By considering the areas of the two rectangles,, show that 2x2-5x-18=0 and hence find the value of length AB.
Answer:
The diagram shows two joined rectangles. The total area of the compound shape ABCDEF is 36cm2 By considering the areas of the two rectangles,, show that 2x2-5x-18=0 and hence find the value of length AB. 65105a05779b6.webp
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geometry 11 months ago 5276