Please help fast

WITHOUT WORKOUT IS ACCEPTED

34 I guess tell me if it's right

the answer would actually be 38 but thats one of the choices so the closest would be 34

not one of the Step-by-step explanation:

the angle across the one which is 128 degrees is also 128 degrees. but it is split into two. and one of the angle which is split into is 90 degrees. we know this by the little box. and to get the value of the other angle we would have to do this:

128 - 90 = 38

but 38 isnt one of the choices so i guess put 34

56.6

step-by-step explanation:

the ratio of the perimeters is equal to the scale.

the ratio of the areas is equal to the square of the scale.

34 / 20 = k

a / 19.6 = k²

substituting:

a / 19.6 = (34 / 20)²

a = 19.6 (34 / 20)²

a ≈ 56.6