find the surface area of the figure

Question

Find the surface area of the figure. Round to the nearest hundredth when necessary.

 

Answer 1

We have 4 rectangles: 22 by 17, 19 by 17, 35 by 17 and 17 by 20.3

We have 2 trapezoids: with bases 19 and 35 and height 20.3

area of rectangles are length * width

area of trapezoids are 1/2*height(base1 + base2)

compute and sum areas for total surface area.