I'll give you brainliest and i'll follow u if i haven't (multiple choice worth 5 points)

(02.05 lc)

the figure shows three quadrilaterals on a coordinate grid:
which of the following statements is true about the three quadrilaterals?
a. a and b are similar but not congruent
b. a and c are similar but not congruent
c. a and b are similar and congruent
d. b and c are similar and congruent

Expresa commuter train leaves downtown sation and travels at a average speed of 55 miles per hour towards the north side sation, which is 50miles away. thirty minutes later, express commuter train #7 leaves north side and travels at a average speed of 35miles per hour towards downtown sation. at the moment the two trains pass each other, how far(in miles) is train #12 from the downtown sation and how long(in minutes) has the #12 train been traveling