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

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)

the answer would be the last one (constat) she stays at the same rat every two mintues it goes up by 0.4

step-by-step explanation:

point a is the center of the circle that passes through points e, f, and g and the center of the circle that passes through points x, y, and z.