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MakcuM [25]
3 years ago
10

Please help asap, shehhrhd

Mathematics
1 answer:
Dovator [93]3 years ago
7 0

Answer:

55°

Step-by-step explanation:

y+x=180°

25°+30°+x=180°

25°+30°=y

y=55°

*Exterior Angle Theorem*

<u><em>Sorry for the lack of explanation. It's midnight, so I didn't have much time.</em></u>

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3 years ago
One exterior angle of a regular pentagon has a measure of (2x). What is the value of x?
777dan777 [17]

x = 36

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Now using ALGEBRAIC EXPRESSIONS we can write it as 5/360 = 2x

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3 years ago
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Step-by-step explanation:

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Answer:

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