Acute angle
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A poster in a Deffry Vale High School classroom claimed that an acute angle was less than 90°. (TV: School Reunion)
A poster in a Deffry Vale High School classroom claimed that an acute angle was less than 90°. (TV: School Reunion)
This page was last edited on 8 October 2022, at 16:19 (UTC).Last edited: 16:19, 8 October 2022 (UTC)