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hammer [34]
3 years ago
6

What is the length of segment AB?

Mathematics
1 answer:
Shtirlitz [24]3 years ago
7 0

Answer:

D. 3.9 unit

Step-by-step explanation:

3-2.4=0.6

0.6/2=0.3

0.3+2.4=2.7

2.7+1.2=3.9

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For this triangle in particular, we can use the special rules of a 30-60-90 triangle

This says:
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The opposite side of the 90° is: 2x

We have our side length for 90° so we just have to work backwards
To find our 30° side length we must divide by 2
8/2 = 4
Which means your y = 4

Now that we have our 30° side length we can just multiple it by sqrt(3)

That means your x = 4 sqrt(3)
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Step-by-step explanation:

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Answer:

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It is important to know the following:

<u> Dilation:</u>

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<u>Translation:</u>

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