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What is the surface area of this
rectangular prism?
220 in?
85 in?
290 in?
22 in?
25 in?
12 in.
60 in?
5 in.
5 in.
I need help ASAP

What is the surface area of this rectangular prism 220 in 85 in 290 in 22 in 25 in 12 in 60 in 5 in 5 in I need help ASAP class=

Respuesta :

sxturna
290 in.
The larger rectangles are worth 240 in total, and the smaller ones are worth 50 in total. 240+50 is 290.

Answer:

290in^2

Step-by-step explanation:

Find the surface area of each side and add them together

5 x 12 = 60

multiply by 4 because there are 4 sides with this same area

60 x 4 = 240

5 x 5 = 25

multiply by 2 because there are 2 sides with this same area

25 x 2 = 50

add the sides together

50 + 240 = 290in^2

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