Parallel Lines and a Transversal Materials: Two or three sheets of
... What do you notice about their measures? [The sum of their measure is 180°.] If the sum of the measures of two angles is 180°, what can we say about the angles? [They are supplementary.] Check to see if this is also true about ∠4 and ∠6 . [It is] 7) Write on your note paper: Same-side interior angle ...
... What do you notice about their measures? [The sum of their measure is 180°.] If the sum of the measures of two angles is 180°, what can we say about the angles? [They are supplementary.] Check to see if this is also true about ∠4 and ∠6 . [It is] 7) Write on your note paper: Same-side interior angle ...
Geometry - SMATCOE
... 7.1 Apply the Pythagorean Theorem . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 433 ...
... 7.1 Apply the Pythagorean Theorem . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 433 ...
Richmond Public Schools
... The student will use the relationships between angles formed by two lines cut by a transversal to a) determine whether two lines are parallel; b) verify the parallelism, using algebraic and coordinate methods as well as deductive proofs; and c) solve real-world problems involving angles formed when ...
... The student will use the relationships between angles formed by two lines cut by a transversal to a) determine whether two lines are parallel; b) verify the parallelism, using algebraic and coordinate methods as well as deductive proofs; and c) solve real-world problems involving angles formed when ...
5 GEOMETRIC FIGURES AND MEASUREMENTS
... Since each angle of a square is bisected by a diagonal m(∠ABD) = (90o) = 45o m(∠BEO) = m(∠DEC) = 70o ………… Vertical opposite angle. Thus m(∠BOE) + m(∠OEB) + m(∠EBO) = 180o why? m(∠BOE) + 70o + 45o = 180o ….. Substitution m(∠BOE) = 180o – 115o m(∠BOE) = 65o. Now m(∠AOC) + m(∠BOC) = 180o …….. Supplemen ...
... Since each angle of a square is bisected by a diagonal m(∠ABD) = (90o) = 45o m(∠BEO) = m(∠DEC) = 70o ………… Vertical opposite angle. Thus m(∠BOE) + m(∠OEB) + m(∠EBO) = 180o why? m(∠BOE) + 70o + 45o = 180o ….. Substitution m(∠BOE) = 180o – 115o m(∠BOE) = 65o. Now m(∠AOC) + m(∠BOC) = 180o …….. Supplemen ...
Geo1-2DEFINITIONS
... bisector – The line that divides the segment or angle into two congruent parts. collinear – Lying on the same line. congruent – The same size and shape. congruent angles – Angles that have the same measure. congruent segments – Segments that have the same length. counterexample – One case that dispr ...
... bisector – The line that divides the segment or angle into two congruent parts. collinear – Lying on the same line. congruent – The same size and shape. congruent angles – Angles that have the same measure. congruent segments – Segments that have the same length. counterexample – One case that dispr ...
Level 2 - PR Web
... Two angles form a linear pair if and only if: • they are adjacent (have a common side) and • their other sides are opposite rays In other words, a linear pair of angles is formed when two lines intersect. Two angles are said to be linear pairs if they are both adjacent and supplementary. ...
... Two angles form a linear pair if and only if: • they are adjacent (have a common side) and • their other sides are opposite rays In other words, a linear pair of angles is formed when two lines intersect. Two angles are said to be linear pairs if they are both adjacent and supplementary. ...
quadrilaterals
... Note that if all the points are collinear (in the same line), we obtain a line segment [see Fig. 8.1 (i)], if three out of four points are collinear, we get a triangle [see Fig. 8.1 (ii)], and if no three points out of four are collinear, we obtain a closed figure with four sides [see Fig. 8.1 (iii) ...
... Note that if all the points are collinear (in the same line), we obtain a line segment [see Fig. 8.1 (i)], if three out of four points are collinear, we get a triangle [see Fig. 8.1 (ii)], and if no three points out of four are collinear, we obtain a closed figure with four sides [see Fig. 8.1 (iii) ...
