Find the area of the trapezoid.

The area of the trapezoid is 75 feet squared.

Step-by-step explanation: The area of a trapezoid is given as follows;

Area = [(a + b)/2] x h

Where a and b are the bases (the parallel lines) and h is the vertical height. Therefore;

Area = [(10 + 15)/2] x 6

Area = (25/2) x 6

Area = 12.5 x 6

Area = 75

Therefore the area = 75 feet squared

75

Step-by-step explanation:

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