Question

What is the surface area of the composite figure?

Answer 1

is there a diagram?

Answer 2

Yes look in the attachments

Answer 3

its not opening for me?..

Answer 4

its says lol the rtf format

Answer 5

500
600
650
750

Answer 6

Which one of those answers

Answer 7

600 is the answer

Answer 8

for lower cuboid= surface area ->

50+50=100 (front face and back face)
25+25=50 (small square faces)
25 (upper small square face)

for lower cuboid= surface area ->

100+100=200( front face and back face)
100+75 =175 ( upper face and lower face)-> 75= 15*5
25+25=50 (small square faces)

add all these equals 600