Question

Find the surface area of the composite solid. round the answer to the nearest hundredth.
a. 135.39 yd2
b. 159.39 yd2
c. 183.39 yd2
d. 207.39 yd2

Answer 1

the picture in the attached figure

[surface area of the composite solid]=1*(4*6)+2*(4*4)+2*(4*6)+2*(4*√13/2)+2*(6*2√2/2)
[surface area of the composite solid]=24+32+48+4√13+12√2
[surface area of the composite solid]=135.39 yd²

the answer is
135.39 yd²

Answer 2

Answer:

(A) 135.39yd^2

Step-by-step explanation:

THE ONE ABOVE IS CORRECT!!!