Question

Find the perimeter of a trapezium whose side is 3cm,4cm,5cm,6cm​

Answer 1

18 cm

Explanation:

The perimeter is the sum of the side lengths:

3 cm + 4 cm + 5 cm + 6 cm = 18 cm

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Additional comment

If these are the side lengths in order around the figure, it cannot exist. (It will be a line segment 9 units long.)