2 years ago

How to find geometry of an unequal length triangle with angles known?

Mathematics

1 answer:

lana66690 [7]2 years ago

8 0

Use the cosine or sin rule, depending on the question.

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Round each number to the underlined place. 4.6666 The third 6 is underlined

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Hello There!

It would be 4.667.

Hope This Helps You!
Good Luck :)

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2 years ago

5. The students are trying to determine the distance between two particular

natali 33 [55]

Answer:

The actual distance between the cities is 211.67 cm.

Step-by-step explanation:

Given:

The map key indicates that 4.5 cm is equivalent to 75 cm.

Now, to find the actual distance between the cities if the cities are 12.7 cm apart on the map.

Let the actual distance be $x$ .

So, we set a proportion to find the actual distance:

4.5:12.7 = 75:x.

Changing into fractions.

$\frac{4.5}{12.7} =\frac{75}{x}$

By cross multiplication we get:

$4.5x=952.5$

Dividing both sides by 4.5 we get:

$x=211.67$

Therefore, the actual distance between the cities is 211.67 cm.

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3 years ago