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3 years ago

What is the approximate side length of a game board with an area of 160 in.

Mathematics

1 answer:

timofeeve [1]3 years ago

7 0

Answer:

13 in

Step-by-step explanation:

$\sqrt{a} =160$ ²

Perfect squares close to 160 include 144 and 169

12²=144

13²=169

Now that we can see 160 is closer to 169 rather than 144,

$\sqrt{160}$ ≈ 13 in

Hope this helps! :)

And if possible, please mark my answer brainliest so i can get to the next rank :(

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Keywords: Composition, Functions

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grigory [225]

For this case, what we must do is find the scale factor.
We have then that the scale factor is given by:
$k = \frac{L1}{L2}$
Where,
L1: side length of polygon ABCD
L2: side length of polygon PQRS
Note: both sides belong to the same side of each polygon
Substituting the values we have:
$k = \frac{6}{12}$
Rewriting we have:
$k = \frac{1}{2}$
Answer:
The scale factor of dilation is given by:
$k = \frac{1}{2}$

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