Question

the perimeter of a square sheet is 56 cm find its area​

Answer 1

Answer:

196cm²

Step-by-step explanation:

Perimeter =4S=56

S=14cm

Area=S²=196cm²

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Answer 2

Step-by-step explanation:

) The trigeminal neuralgia of 21 human chromosomes is caused by:

(a) Kleinfenters syndrome, (b) Down syndrome, (c) Turners syndrome, (d) AIDS.