Question

designer tiles measuring 8 cm x 4 cm are to be placed on wall to make a square design. Find
side of the square so formed.​

Answer 1

Answer:

8 cm each

Step-by-step explanation:

8x4 rectangle will make some square

we can infer that either 1 side of the square will be 4cm and hence all sides will become 4 cm

or

1 side will be 8cm and all sides will become 8 cm.

now the side of the square can't be 4 cm, the reason being that another side will become 8cm

we can draw 2 8×4 rectangles such that one 8cm line of each rectangle coincides.

then 2 of the sides will naturally become 8cm and the other 2 will be 4cm+4cm= 8cm

therefore the square will be formed and the measure of each side will be 8cm

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