Question

WILL GIVE MEDAL!!
find measurement of Q
A. 40°
B. 80°
C. 130°
D. 260°
i think its C.
http://media.education2020.com/evresources/2072492_f2358fbd-7560-46ca-8205-d9302cf3c52b.png

Answer 1

A

Answer 2

can you explain how you got A please.

Answer 3

so you know that each sqaure has to add up to a 180 degrees so all you have to do is add up 45=55 which is 100 and than you subtract 100 from 180 which leaves 80 and Q and S are the same angles so you need to divide 80 by 2 which is 40
you are welcomed

Answer 4

thank you so much.