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3 years ago

5

PLEASE HELP PLEASE FOR REAL 40 POINTS Find the surface area for this rectangle prism.

1 answer:

MrRissso [65]3 years ago

7 0

SA = 2 (ab+ ac + bc)

a = 25 cm
b = 17 cm
c = 10 cm

SA = 2 (25*17 + 25*10 + 17*10)

SA = 2 ( 425 + 250 + 170)

SA = 2 (845)

SA = 1690 cm²

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