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1c) Determine the measure of the unknown angle.

1c) Determine the measure of the unknown angle.-example-1

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5 votes
360-(40+40+25)= 25

Explanation:
it’s just right
User Yosem
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6 votes

Answer: 360° - (40°+40°+25°) = 255°

∴ unknown = 255°

User MikZuit
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