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=

Respuesta :

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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