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2 years ago

9

Someone tell me working out please?

1 answer:

kozerog [31]2 years ago

3 0

So you need to know that
1. 360 degrees=1 full rotation
2. internal angle of a pentagon
3. internal angle of a square

so we know that
internal pentagon angle+internal pentagon angle+internal angle of square+x=360

internal angle of pentagon=54
internal angle of square=90
so now we have
54+54+90+x=360
198+x=360
subtract 198 from boths ides
x=162
answer is x=162 degrees

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2 years ago

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Step-by-step explanation:

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2 years ago

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Mandarinka [93]

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1 year ago

Read 2 more answers

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Step-by-step explanation:

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$m = \frac{ y_2 - y _ 1}{x_ 2 - x_ 1} \\$

From the question we have

$m = \frac{8 - 5}{ - 8 - - 7} = \frac{3}{ - 8 +7 } = - \frac{3}{1} = - 3 \\$

We have the final answer as

<h3>- 3</h3>

Hope this helps you

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2 years ago