PLEASE SOMEONE HELP I DONT UNDERSTAND

Using the information given, select the statement that can deduce the line segments to be parallel. If there are none, then select none.

When m∠1 = m∠6

In the image, point a marks the center of the circle. which two lengths must form a ratio of 1 : 2? (options are in the images since thought they were harmful phrases)

Which statement about the relative areas of δabc and δxyz is true? the area of δabc > the area of δxyz the area of δabc < the area of δxyz the area of δabc = the area of δxyz more information is needed to compare.

If (x-2) 2= 49, then x could be a. -9 b. -7 c.- 2 d. 5 e.9