Name the similar triangles. triangles CBA and FDE with angle D congruent to angle B and angle E congruent to angle A

ΔABC ~ ΔDEF
ΔABC ~ ΔEDF
ΔABC ~ ΔDFE
ΔABC ~ ΔFED

Two streets intersect at a 30- degree angle. at the intersection, the are four crosswalks formed that are the same length. what type of quadrilateral is formed by the crosswalks?

Write the sine and cosine values of a, b, respectively, in the figure for (1) and (2) + explanation.

Solve for x and y a x= 13.3 y= 16.7 b x= 23.3 y= 12.5 c x= 7.5 y= 16.7 d x=7.5 y= 12.5