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Hi! If you know angles this is the perfect question. Please help thank you!!! <3
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Hi! If you know angles this is the perfect question. Please help thank you!!! <3

Hi! If you know angles this is the perfect question. Please help thank you!!! &lt-example-1
User Krypton
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1 Answer

9 votes
9 votes

Answer:

x = 60

Explanation:

Add up all the angles, they make 360 since it forms a full circle

(2x-10) + (2x+40) +90 = 360 Combine like terms

4x + 120 = 360 solve for x

4x = 240

x = 60

User Mtok
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4.1k points
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