Mathematics: 2a) What is the side length of the following square?*

I thinks it C, this a difficult question but idk, that my closest guess......

2a) What is the side length of the following - id26813426, alejandro8212003

Ответ:

ousleyq1

28.01.2022

Mathematics

Exact $\sqrt{29}$

Approximate 5.385

Step-by-step explanation:

Start at the bottom vertex.

Go up 5 units, then go left 2 units. Now you're at the left vertex.

The vertical segment 5 units long and the horizontal segment 2 units long are the legs of a right triangle. The left side of the square is the hypotenuse of that right triangle.

We now use the Pythagorean theorem to find the length of the hypotenuse.

c^2 = a^2 + b^2

c^2 = 5^2 + 2^2

c^2 = 25 + 4

c^2 = 29

$c = \sqrt{29}$

$c \approx 5.385$

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2a) What is the side length of the following square?*

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