WebFind ratio between diagonal and segment. Given diagonals and altitude. Prove 90-degree angle. Given angle bisectors. Prove parallelogram and congruent triangles. Given … Web29 jun. 2024 · If ∠1 = 3x, ∠2 = 5x + 18, and s ⊥ r, find m∠1. - 16939602. Thompsonamari Thompsonamari 06/29/2024 Mathematics Middle School answered If ∠1 = 3x, ∠2 = 5x + …

Geometry A 2.4 Proving Lines Parallel Quiz - Quizizz

Web29 sep. 2024 · m(∠1) = (5x + 9)° and m(∠2) = (3x + 11)° Since the angles form a linear pair, the sum of their measures is 180°. So, (5x + 9) + (3x + 11) = 180. 8x + 20 = 180. 8x = … Web1 apr. 2024 · Answer: The reason that angle 1 and angle 8 are equal in measure when the lines are parallel is because you can rotate around the midpoint of the segment between … ttmf chaguanas

If ∠1 = 3x, ∠2 = 5x + 18, and s ⊥ r, find m∠1.

Web14 aug. 2024 · Solve: Replace angle <1 = 5* (<2) + 18° into the first equation <1 + <2 = 180° to be 5* (<2) + 18° + (<2) = 180° =» 6* (<2) = 162° =» <2 = 27° Find angle m<1 by replace <2 = 27° <1 + <2 = 180° <1 + 27° = 180° <1 = 153° The angle of m<1 is 153° degree Upvote • 0 Downvote Comments • 2 Report Claire R. This is incorrect Report 09/15/20 Nawaf M. WebIf ∠1 and ∠2 are a linear pair, then ∠1 and ∠2 are supplementary. answer choices . Definition of Supplementary Angles. Definition of Complementary Angles. ... 18 Qs . … Web14 aug. 2024 · Solve: Replace angle <1 = 5* (<2) + 18° into the first equation <1 + <2 = 180° to be 5* (<2) + 18° + (<2) = 180° =» 6* (<2) = 162° =» <2 = 27° Find angle m<1 by … ttmf head office