jacquelinegarcp3rc8j
jacquelinegarcp3rc8j
08-02-2018
Mathematics
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sqdancefan
sqdancefan
12-02-2018
The sum of interior angles of a convex quadrilateral is 360°, so the average angle is 90°. If two of the angles are actually 90°, the remaining two are 90° ± (10°)/2, so are 85° and 95°.
The angles are 90°, 90°, 95°, 85°.
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