Which pairs of triangles can be shown to be congruent using rigid motions?

select congruent or not congruent for each pair of triangles.

congruent not congruent

△abc and △efg

△abc and △jkl

△jkl and △srq

△qrs and △def

75 tickets have been sold so far.

step-by-step explanation:

in this question it is clearly mentioned that 45 children's tickets have been sold and this number is 60% of the total tickets sold.

now let's assume the total number of tickets sold be x.

then 60% of x = 45

⇒

⇒ x(.6) = 45

by dividing with .6 on both the sides of the equation

⇒ x = 75

therefore 75 tickets have been sold so far.

answer: i think it is (1,-2)