asked 28.9k views
1 vote
Math help asap.

Given: ∠1 ≅ ∠3


Which lines must be parallel?
A) r and s
B) p and q
C) p and r
D) q and s

Given that DE, DF, and FE are the lengths of mid-segments, what is the perimeter of the triangle ABC?
A) 23
B) 32
C) 46
D) 69

Math help asap. Given: ∠1 ≅ ∠3 Which lines must be parallel? A) r and s B) p and q-example-1
Math help asap. Given: ∠1 ≅ ∠3 Which lines must be parallel? A) r and s B) p and q-example-1
Math help asap. Given: ∠1 ≅ ∠3 Which lines must be parallel? A) r and s B) p and q-example-2
asked
User Leacroft
by
8.5k points

2 Answers

3 votes

Answer:

question 1 is b and question 2 is c hope u get it right

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Explanation:

answered
User Ganzux
by
7.9k points
4 votes
1. B
∠1 and ∠3 are corresponding angles where a transversal (line r) cuts two parallel lines (p and q).

2. C
Each of the segments of ABC is twice the length of the corresponding segment of EDF. Hence the perimeter of ABC is twice that of EDF.
answered
User Balint Domokos
by
8.6k points
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