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2d) Determine the unknown angle x.

2d) Determine the unknown angle x.-example-1
User Ytibrewala
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2 Answers

3 votes

Answer:

100

Explanation:

80+105+75=260. 360-260=100

User Gyanesh Gouraw
by
8.0k points
5 votes

Answer: 100°

Explanation:

It is a given that a quadrilateral's interior angles add up to 360 degrees.

360° - 80° - 105° - 75° = x° = 100°

User Henrik Pingel
by
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