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andrew-mc [135]
3 years ago
5

How do you do solve this problem

Mathematics
1 answer:
Damm [24]3 years ago
8 0

Answer:

<h2>186 : 1</h2>

Step-by-step explanation:

1cm = 10mm

Therefore 8cm = 8 · 10mm = 80mm

The scale of the model

\dfrac{model}{real}\to\dfrac{80}{0.43}=\dfrac{80\cdot100}{0.43\cdot100}=\dfrac{8000}{43}\approx186

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<h2>Hello!</h2>

The answer is:

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Zackery, because AB=BC

<h2>Why?</h2>

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distance=\sqrt{(x_2-x_1)^{2} +(y_2-y_1)^{2}}\\\\distance=\sqrt{(4-2)^{2} +(4-3)^{2}}=\sqrt{2^{2} +1^{2} }=\sqrt{4+1}=\sqrt{5}=2.24units

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Zackery, because AB=BC

Have a nice day!

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