Question 1 (1 point)
For what value of x is line a parallel to line b?
(4x + 28)
116°
64°

step-by-step explanation:

a

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

exactly you go it

step-by-step explanation: