littlemissmiley
littlemissmiley littlemissmiley
  • 19-03-2021
  • Mathematics
contestada

find the surface area of thw figure below.
A. 261 cm
B. 270 cm
C. 441 cm
D. 810 cm

find the surface area of thw figure below A 261 cm B 270 cm C 441 cm D 810 cm class=

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natchia562
natchia562 natchia562
  • 21-03-2021

Step-by-step explanation:

Area = 1/2 x b x h

= 1/2 x 9 x 10

= 45 cm ^2

As it has 6 faces, we multiply the area by 6

45 x 6 = 270 cm^2

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