are linear pairs always congruent
Best Answer: 1.Two angles that are complementary ___never_____ form a linear pair. 2.Two angles that form a linear pair are _____always_____ supplementary. 3.Two angles that are congruent are ___sometimes_____ right. 4.Two angles that are right are _____always_______ congruent. A linear pair of angles is formed when two lines intersect. Two angles are said to be linear if they are adjacent angles formed by two intersecting lines. The measure of a str … aight angle is 180 degrees, so a linear pair of angles must add up to 180 degrees. linear pair means that the angles which form on the same line and add up to 180. Best Answer: Linear angles are two adjacent angles at the the intersection of two straight lines. Linear angles add up to 180 degrees (i.e., are supplementary angles). See first source. Vertical angles are two angles opposite to one another at the intersection of two straight lines. Vertical angles are equal to one another (are congruent). See second source. Source(s): http://www.mathwords.com/l/linear_pair_o... Complete each statement with always, sometimes or never. 1.Two angles that are complementary ________ form a linear pair. 2.Two angles that form a linear pair are __________ supplementary. 3.Two angles that are congruent are ________ right. 4.Two angles that are right are ____________ congruent. Angles and parallel lines. When two lines intersect they form two pairs of opposite angles, A + C and B + D. Another word for opposite angles are vertical angles. Vertical angles are always congruent, which means that they are equal. Adjacent angles are angles that come out of the same vertex. If line 1 is in plane X and line 2 is in plane Y and plane X is parallel to plane Y, then line 1 is parallel to line 2. A linear pair is of the format (a,b) where a and b are numbers. a is from x-axis and b is from y-axis. Note: (a,b) is not equal to (b,a). A linear pair is formed when two adjacent angles have their non-common side in opposite rays. Their measures will always add up to 180 degrees. Vertival angles are formed by two intersecting lines. Two pairs are formed; they are across from each other (not adjacent), and are congruent. If we have two parallel lines and have a third line that crosses them as in the ficture below-the crossing line is called a transversal. When a transversal intersects with two parallel lines eight angles are produced. The eight angles will together form four pairs of corresponding angles. Angles 1 and 5 constitutes one of the pairs. Corresponding angles are congruent. All angles that have the same position with regards to the parallel lines and the transversal are corresponding pairs e.g. 3 + 7, 4 + 8 and 2 + 6. Reload the page to try again! Press Cmd-0 to reset your zoom. Press Ctrl-0 to reset your zoom. It looks like your browser might be zoomed in or out. Your browser needs to be zoomed to a normal size to record audio.
Yes