Areas Of Quadilaterals And Other Polygons Questions and Answers

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The length and width of a rectangular window pane measured to the nearest millimeter are 8.6cm and 5.3 respectively. Find to four significant figures, the percentage error in the area of the window pane.

asked Aug 13, 2021 in Mathematics Form 1 by anonymous

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The length and breadth of a rectangle are given as (6x - 1) and (x -2) metres respectively. If the length and breadth are each increased by 4 metres, the new area is three times that of original rectangle.

asked Aug 13, 2021 in Mathematics Form 1 by anonymous

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The size of an interior angle of a regular polygon is 6 ½ times that of its exterior angle determine the number of sides of the polygon.

asked Jul 21, 2021 in Mathematics Form 2 by anonymous

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