Задание 21 стр 42

По данным рисунка найдите x.

Answers

1.

x2 + 82 = 102

100 64 = 36

x = 36

x = 6


2.

x = 43 = 43


3.

x2 + 52 = 132

x2 = 169 25

x = 12


4.

x2 = 302 + 402

x2 = 900 + 1600

x2 = 2500

x = 50

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2022-10-20 17:10
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