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Mathematics, 24.01.2021 09:20 theblondeone2
If 2x°,3x°, (2x°+10°) and x°+30° are the size of angles of a quardilateral, find them.
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If 2x°,3x°, (2x°+10°) and x°+30° are the size of angles of a quardilateral, find them....
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