Please help me with this

7,2,3

Step-by-step explanation:

Congruent angles means that both angles have same measure.

Remember that if both lines cross-intersect each others, both form same measure.

Therefore:-

angle 6 = angle 7

Assume that both lines are parallel, we can say that angle 6 = angle 2

Since angle 6 = angle 2 and angle 2 = angle 3 via cross-intersect, that means angle 6 = angle 3 as well. angle 6 = angle 3 is alternate interior angle theorem.

Thus:- angle 7, 2 and 3 both are congruent

distance covered by pamela in 9 l of fuel = 99km

let us apply unitary method here.

distance covered by pamela in 1 l of fuel =99/9 =11 km

now let us find distance covered by pamela if she has 12 l of fuel.

distance covered in 12 l = distance covered in 1 l of fuel * 12

we know that distance covered by here in 1 l is 11 km.

so distance covered in 12 l of fuel = 11*12 = 132 km.