
3.5 Proving Lines Parallel
... so that a pair of consecutive interior angles is supplementary, then the lines are parallel. Abbreviation: If cons. int. s are supp., then lines are ║. ...
... so that a pair of consecutive interior angles is supplementary, then the lines are parallel. Abbreviation: If cons. int. s are supp., then lines are ║. ...
Circle and Shape Properties to know
... The measure of the minor arc is equal to the measure of the central angle subtended by the arc. A central angle is the angle with endpoints on the arc of a circle and vertex at the centre. The measure of the inscribed angle subtended by an arc is equal to one-half the size of the arc. An inscribed a ...
... The measure of the minor arc is equal to the measure of the central angle subtended by the arc. A central angle is the angle with endpoints on the arc of a circle and vertex at the centre. The measure of the inscribed angle subtended by an arc is equal to one-half the size of the arc. An inscribed a ...
Midterm 2 Review Answers
... C. Enumerate every element of the following sets. Assume A = {1, a, B}, B = {a, b}, C = {1, 2}. (N includes 0) 1. P (A) = {∅, {1}, {a}, {B}, {1, a}, {1, B}, {a, B}, {1, a, B}}. 2. A × B = {(1, a), (1, b), (a, a), (a, b), (B, a), (B, b)}. 3. A × C × A = {(1, 1, 1), (1, 1, a), (1, 1, B), (1, 2, 1), ( ...
... C. Enumerate every element of the following sets. Assume A = {1, a, B}, B = {a, b}, C = {1, 2}. (N includes 0) 1. P (A) = {∅, {1}, {a}, {B}, {1, a}, {1, B}, {a, B}, {1, a, B}}. 2. A × B = {(1, a), (1, b), (a, a), (a, b), (B, a), (B, b)}. 3. A × C × A = {(1, 1, 1), (1, 1, a), (1, 1, B), (1, 2, 1), ( ...