psychocatgirl1
psychocatgirl1 psychocatgirl1
  • 01-03-2019
  • Mathematics
contestada


Use the net as an aid to compute the surface area of the triangular prism.
A) 424 mm2
B) 484 mm2
C) 564 mm2
D) 624 mm2

Use the net as an aid to compute the surface area of the triangular prism A 424 mm2 B 484 mm2 C 564 mm2 D 624 mm2 class=

Respuesta :

calculista
calculista calculista
  • 11-03-2019

Answer:

Option C. [tex]564\ mm^{2}[/tex]

Step-by-step explanation:

we know that

The surface area of the triangular prism using the net is equal to the area of two triangles plus the area of three rectangles

so

[tex]SA=2(\frac{1}{2})(10)(12)+2(13)(14)+(10)(14)[/tex]

[tex]SA=60+364+140[/tex]

[tex]SA=564\ mm^{2}[/tex]

Answer Link
frankfigueroa172
frankfigueroa172 frankfigueroa172
  • 03-04-2020

Answer:

option D.

Step-by-step explanation:

Answer Link

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