Photo above! how do i find the area of this? i'm so confused

You have to make the lines congruent so it is 23by10

This figure is a rectangular trapezoid . It is reversed.
a = 20    larger base
b = 10    shorter base
c = h = 23     the height of the trapezoid

pattern on the surface of the trapezium
A = (a+b) * 1/2 * h = (20 + 10) *1/2*23 = 30*1/2*23 = 15*23 = 345

trapeze is made up of a rectangle and a triangle.
The rectangle has dimensions of 10x23
Right triangle has a base with a length of 20-10 = 10 and height 23
Because we know both the cathetus of the triangle , we can calculate the hypotenuse of the Pythagorean Theorem

a² + b² = c²
10² + 23² = hypotenuse²
100 + 529 = hypotenuse²
hypotenuse = √629 ≈ 25,08

circuit trapeze a + b + c + d = 10 + 20 + 23 + 25,08 ≈78,08

The answer would be b ! explanation: the formula for sa *surface area * is 2×l×w+2×l×h+2×w×h so in this case l=4w=12h=8so you use the formula to solve it and it give you the answer of 352^cm^2