Answer Happy

Posted: **Sat Feb 19, 2022 3:37 pm**

: 20 Figure Help Is A Parallelogram Prove That Lh Is Supplementary To Lp In Other Words That M H M Lp 180 H F 1 (14.49 KiB) Viewed 50 times

20. Figure HELP is a parallelogram. Prove that LH is supplementary to LP. (In other words, that m(H) + m(LP) = 180°) H Figure 1.115 21. Given two lines L, and Ly cut by a third line K. If m(LA) = m(2.B), prove that L, and L, are parallel. [Hint: Use Theorem 1-6] f 8 L₂