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My name is Ann [436]
3 years ago
14

Find the missing side lengths

Mathematics
1 answer:
lora16 [44]3 years ago
5 0

Answer:

the side lengths will be 4√2- 4√2 - 8

Step-by-step explanation:

When you have missing side lengths of a right triangle, you can use special triangles to find the side lengths.  Where the angles are 45-45-90, each triangle has side lengths with the relationship 1 - 1 -√2.

This means for problem 9, the side length 8 is the equivalent of the special triangle √2 * √32 = √64 = 8. So each side is multiplied by √32.

So the side lengths will be 4√2- 4√2 - 8.

These are found using:

1*√32 = √32 = 4√2

1*√32 = √32=4√2

√2*√32 = √64 = 8

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<h3>Answer: C) incenter</h3>

========================================

Explanation:

If you were to intersect the angle bisectors (at least two of them), then you would locate the incenter. The incenter is the center of the incircle which is a circle where it is as large as possible, but does not spill over and outside the triangle. Therefore this circle fits snugly inside the triangle.

--------------

extra notes:

* The centroid is found by intersecting at least two median lines

* The circumcenter is found by intersecting at least two perpendicular bisector lines

* The orthocenter is found by intersecting at least two altitude lines

* The incenter is always inside the triangle; hence the "in" as part of the name. The centroid shares this property as well because the medians are completely contained within any triangle. The other two centers aren't always guaranteed to be inside the triangle.

* The red lines cut each angle of the triangle into two equal or congruent pieces.

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3 years ago
Someone please help me I’ll give out brainliest please dont answer if you don’t know
spin [16.1K]

Answer:

6

Step-by-step explanation:

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6 0
3 years ago
What is angle MNT? Help
disa [49]

Answer: acute

Step-by-step explanation: it is less than 90 degrees so it is less the right angle

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3 years ago
When downloading a large file from the internet Alice interrupted the download by closing her computer. Later that evening she r
Temka [501]

Using the slope concept, it is found that the rate of download of the file is of 1920 MB/s.

<h3>What is the slope?</h3>

The slope of a linear function is given by the <u>change in the output divided by the change in the input</u>.

In this problem:

  • 3 minutes since resuming the download 6720 total MegaBytes (MB).
  • 5 minutes since resuming the download 10560 total MegaBytes (MB) of the file had been downloaded..
  • Hence, in 2 minutes, there was a change of 10560 - 6720 = 3840 MB, which means that the slope is:

m  = \frac{3840}{2} = 1920

The rate of download of the file is of 1920 MB/s.

You can learn more about the slope concept at brainly.com/question/25934562

8 0
2 years ago
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