query: Are the angles in a halved circle right?
positive_passages.docid: 143600
positive_passages.text: Does a semicircle have 2 right angles?
negative_passages.docid: 139840
negative_passages.text: Calculating point on a circle's circumference from angle in C#?
negative_passages.docid: 7963
negative_passages.text: Drawing angles greater than 360º inTikZ
negative_passages.docid: 102730
negative_passages.text: Is my proof correct? (Conformal equivalence of two circular annuli)
negative_passages.docid: 31783
negative_passages.text: Is this proof of $ab = 0$ correct?
negative_passages.docid: 148147
negative_passages.text: Three circles having centres on the three sides of a triangle
negative_passages.docid: 71861
negative_passages.text: Circles and tangents and circumcircles
negative_passages.docid: 39007
negative_passages.text: Identical balls arrangement in a circle
negative_passages.docid: 70183
negative_passages.text: Angular Momentum Addition Theorem - Sanity Check
negative_passages.docid: 18546
negative_passages.text: Geometric intuition for $\pi /4 = 1 - 1/3 + 1/5 - \cdots$?
negative_passages.docid: 152107
negative_passages.text: Classic Circle and Adjacent Arrangement Problem
negative_passages.docid: 57274
negative_passages.text: Asphericity of pseudo circle
negative_passages.docid: 50277
negative_passages.text: Relationship between cosines of angles in 4 dimensions
negative_passages.docid: 56151
negative_passages.text: Mental estimate for tangent of an angle (from $0$ to $90$ degrees)
negative_passages.docid: 32970
negative_passages.text: How to find measurements of angle CBD?
negative_passages.docid: 69203
negative_passages.text: Calculus proof for the area of a circle
negative_passages.docid: 150284
negative_passages.text: Problem about angle in isosceles triangle