Mathematics, 18.03.2021 18:10 snikergrace
Han wrote a proof that triangle BCD is congruent to triangle DAB. Han's proof is incomplete. Which step is missing some information? DC∥AB
Step 1: Line AB is parallel to line DC and cut by transversal DB. So angles CDB and ABD are alternate interior angles and must be congruent.
Step 2: Side DB is congruent to side BD because they're the same segment.
Step 3: Angle A is congruent to angle C because they're both right angles.
Step 4: By the Angle-Side-Angle Triangle Congruence Theorem, triangle BCD is congruent to triangle DAB .
and WHY?
Answers: 3
Mathematics, 21.06.2019 17:30
Using the side-splitter theorem, daniel wrote a proportion for the segment formed by luke segment de. what is ec?
Answers: 3
Mathematics, 21.06.2019 20:00
Consider the set of all four-digit positive integers less than 2000 whose digits have a sum of 24. what is the median of this set of integers?
Answers: 1
Han wrote a proof that triangle BCD is congruent to triangle DAB. Han's proof is incomplete. Which s...
Geography, 27.03.2020 21:02
Mathematics, 27.03.2020 21:02
Mathematics, 27.03.2020 21:02
Mathematics, 27.03.2020 21:02
Social Studies, 27.03.2020 21:02
History, 27.03.2020 21:02
Mathematics, 27.03.2020 21:02
Mathematics, 27.03.2020 21:02
English, 27.03.2020 21:02
English, 27.03.2020 21:02
English, 27.03.2020 21:02