Jayla909
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Lines a and b are parallel. What is the measure of ∠7 if ∠2 measures 68°?
A) 34°
B) 56°
C) 68°
D) 112°

Lines a and b are parallel What is the measure of 7 if 2 measures 68 A 34 B 56 C 68 D 112 class=

Respuesta :

coolstick

Answer:

C

Step-by-step explanation:

To begin, since a and b are parallel and are going through the same line, we can say that angles 1,2,3,4 are equal to 5,6,7,8 respectively. Next, since 2 and 3 are opposite angles (angles 2 and 4 add to 180, and so do 3 and 4, so 2=3), angle2=angle3. Next, since angle 3 is equivalent to angle 7, ∠7=68° (C)

leslibeniteztdj230

Answer:

Step-by-step explanation:

.c

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