Three angles can be supplementary if their sum is 180. The size of the pdf file is 24709 bytes.
Adjacent angles are linear pairs.
Vertical angles worksheet pdf. In the diagram above there are four sets of linear pairs. If ma1 5 40 8 then ma2 5 140 8. M 3x 4 and m 6x 5.
Are 2 angles whose sum is 180 and together form a straight line. Are lines that do not intersect. They have a common vertex but are not adjacent.
Adjacent angles vertical angles linear pair supplementary angles complementary angles right angle straight angle 1. Vertical angles a find the vertical angle measurements for the measured angles. Using the vertical angles theorem find the measure of a1.
Any two right angles are supplementary. Vertical angles form linear pairs. A pair of vertical angles can be supplementary.
Supplementary angles can be adjacent. Complementary angles can be adjacent. 1 3 2 4 two adjacent angles whose non common sides are opposite rays are a linear pair.
A pair of vertical angles can be complementary. Angle pair relationships date period name the relationship. 1310 x 60 0 52 8x 0 5x 91 3x 11 0 119 x 3x ll o 103 x 7x 9 1100.
Preview images of the first and second if there is one pages are shown. 1 a b linear pair 2 a b adjacent 3 a b adjacent 4 a b complementary 5 a b vertical 6 a b adjacent 7 a b linear pair 8 a b vertical find the measure of angle b. Naming angles worksheets naming angles worksheets provide adequate practice beginning with using three points to name an angle followed by familiarizing students of grade 4 and grade 5 with the 4 ways to.
9 b 50 130 10 43 b 43 11 209 96 b 55 12. In the picture below 1 and 2 are vertical angles and so are a and b vertical angles are congruent sample problem in the picture on the right. For example 1 and 3 form a linear pair.
Adjacent angles are complementary. If two angles form a linear pair. A1 and a2 are a linear pair and ma1 5 51 8 find ma2.
Vertical angles are also adjacent angles. Complementary angles are adjacent. If there are more versions of this worksheet the other versions will be available below the preview images.
Fourth grade and fifth grade kids practice identifying the arms and vertex of angles with this batch of parts of an angle pdf worksheets. Vertical angles are formed by two intersecting lines. Two acute angles are always complementary.
Vertical angles must have the same measure. 1050 133 1300 1540. Complementary linear pair vertical or adjacent.
Are angles that equal 90. Are angles that have a shared vertex and a shared side. Linear pairs find the measure of the angle described.
A3 and a4 are a linear pair and ma4 5 124 8 find ma3. Use the buttons below to print open or download the pdf version of the vertical angles a math worksheet. Evaluating statements use the figure below to decide whether the statement is true or false.
Linear pairs are adjacent angles. Feel free to make copies of this worksheet for the sole purpose of classroom use.