Question

1-Find the Pythagorean triple with the
following as one of its members.
(1) 10 (ii) 14 (iii) 16
2-Express the squares of each of the
following numbers as a sum of two
consecutive natural numbers.
(i) 17 (ii) 21 (iii) 51 (iv) 75
3-Identify the squares of odd numbers and
those of even numbers.
(0) 529 (ii) 4225 (iii) 1089 (iv) 10,404
4-Determine the digit in the ones place of
the squares of the following numbers.
(1) 324 (ii) 128 (ili) 1236 (iv) 3212
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Answer 1

Answer:

3) 1) odd 2). odd 3) odd 4) even