Week 28: Surface Area
Question 9: 10 pts
Identify the surface area of the composite figure.
s= 714 in2
s = 730 in2
s = 762 in2
s =746 in2
Question 10: 10 pts
A right rectangular prism has length 9 cm, width 5 cm, and height 3 cm If the length, width.
and height are tripled, what happens to the surface area?
The surface area is tripled.
The surface area is doubled.
The surface area is multiplied by 6.
The surface area is multiplied by 9.
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