Reteaching
... by a transversal. The converses of the theorems and postulates in Lesson 3-2 can be used to prove that lines are parallel. Postulate 3-2: Converse of Corresponding Angles Postulate If ∠1 ≅ ∠5, then a || b. Theorem 3-4: Converse of the Alternate Interior Angles Theorem If ∠3 ≅ ∠6, then a || b. Theore ...
... by a transversal. The converses of the theorems and postulates in Lesson 3-2 can be used to prove that lines are parallel. Postulate 3-2: Converse of Corresponding Angles Postulate If ∠1 ≅ ∠5, then a || b. Theorem 3-4: Converse of the Alternate Interior Angles Theorem If ∠3 ≅ ∠6, then a || b. Theore ...
MESSINA OPERATIONS WITH SEGMENTS AND ANGLES CLIL 1
... More generally, a figure is convex if it contains the whole segment AB, for any of its two points A and B, otherwise the figure is concave. It can be hard to check whether a figure is convex or concave, but not for an angle: if an angle doesn’t contain the opposite half-lines of its sides, then it i ...
... More generally, a figure is convex if it contains the whole segment AB, for any of its two points A and B, otherwise the figure is concave. It can be hard to check whether a figure is convex or concave, but not for an angle: if an angle doesn’t contain the opposite half-lines of its sides, then it i ...
y - Kim
... Two angles are _____________________________ if they LIE __________ the two lines on ___________ sides of the TRANSVERSAL. Two angles are ______________________________ (also called same side interior angles) if they LIE _________ the two lines on the _______ sides of the TRANSVERSAL. ...
... Two angles are _____________________________ if they LIE __________ the two lines on ___________ sides of the TRANSVERSAL. Two angles are ______________________________ (also called same side interior angles) if they LIE _________ the two lines on the _______ sides of the TRANSVERSAL. ...
