In Geometry, when any two parallel lines are cut by a transversal, many pairs of angles are formed. There is a relationship that exists between these pairs of angles. While some of them are congruent, the others are supplementary. Let us learn more about the angles formed when parallel line...
Parallel lines cut by a transversal and labeled angles Types of Transversal Angles Using the last image from the previous section we are going to categorize the types of transversal angles in a list. Two angles can be: Corresponding: 1 and 5, 2 and 6, 3 and 7, 4 and 8 Interior alterna...
Parallel lines cut by a transversal and labeled angles Types of Transversal Angles Using the last image from the previous section we are going to categorize the types of transversal angles in a list. Two angles can be: Corresponding: 1 and 5, 2 and 6, 3 and 7, 4 and 8 Interior alterna...
Two parallel lines are intersected by a transversal. If one of the corresponding angles is 70 degrees, what is the measure of the other corresponding angle? A. 70 degrees B. 90 degrees C. 110 degrees D. 180 degrees 相关知识点:
If two parallel lines are intersected by a transversal, and one of the interior angles on the same side of the transversal measures 75 degrees, what is the measure of the other interior angle on the same side? A. 75 degrees B. 105 degrees C. 180 degrees D. 15 degrees 相关知识点: ...
Parallel Lines and Transversals123456789/10111213141516Let m1=115° and m/12=110°I1.m∠9=5.m∠4=2.m∠10=6.m∠11=3.m∠8=7.m∠5=4.m∠3=8.m∠14= 相关知识点: 试题来源: 解析 25+六(91314m1=115 m12=110 m9=115 )m11=180-110 m10=180-115 =70=65m3=70=dn11 m14=145 →1m24...
Parallel Lines cut by transversal and angles. Corresponding, alternate exterior, same side interior and same side interior
Postulate 11 can be used to derive additional theorems regarding parallel lines cut by a transversal. Because m ∠1 + m ∠2 = 180
Fig – 4 :Here line‘l ‘is not atransversal Here‘ l’is a transversal for the lines of ‘m’and ‘n‘. Total eight Angles are formed byparallel lines and transversal Line. Also same eight angles are formed by non-parallel lines and transversal line ...
2.∠ADE ~= ∠ABCDefinition of ~ 3.↔DE and ↔BC are two lines cut by a transversal ↔ABDefinition of transversal 4.∠ADE and ∠ABC are corresponding anglesDefinition of corresponding angles 5.¯DE ¯BCTheorem 10.7 ...