Seorang anak bermain lompat-lompatan di lapangan. Dari posisi diam (dianggap posisi 0), anak tersebut melompat 7 langkah ke kanan, kemudian 3 langkah ke kiri, dilanjutkan melompat 5 langkah ke kanan, kemudian 4 langkah ke kiri dan terakhir 2 langkah ke kiri. Berapakah jumlah lompatan yang dijalani anak tersebut! (gunakan konsep nilai mutlak) tolong dijawab yaaa, pake penjelasannya. Makasih

Given: lines a and b are parallel and line c is a transversal. prove: 2 is supplementary to 8 what is the missing reason in the proof? statement reason 1. a || b, is a transv 1. given 2. ∠6 ≅ ∠2 2. ? 3. m∠6 = m∠2 3. def. of congruent 4. ∠6 is supp. to ∠8 4. def. of linear pair 5. ∠2 is supp. to ∠8 5. congruent supplements theorem corresponding angles theorem alternate interior angles theorem vertical angles theorem alternate exterior angles theorem