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What shapes have these perimeters 25cm?
Any shape at all can have any perimeter at all.
What is the area of the figure with 25cm 7cm 14cm 12cm 12cm?
Since there are five numbers given it is assumed that the figure in question is a pentagon. Unfortunately, a triangle is the only polygonal shape that is rigid. A pentagon, with all five sides of known lengths is not rigid - it can be flexed in the same way that a square can be flexed into a rhombus. The area of a rhombus can take any value from 0 up to the value of the square: the exact value is indeterminate. Similarly for a pentagon.
How do you find an area?
To find an area of a shape, the most simplest one is a square, usually, the width and length are always the same, so if they are both 5cm, then you do 5 x 5 = 25cm (with the little square sign just after the m, its a 2 but smaller, and at the top.)
What is the area of a square whose side is 25cm in length?
25cm x 25cm = 625cm
How many millimeter in 25cm?
25cm = 250mm
