winterwildhorses
winterwildhorses winterwildhorses
  • 14-07-2020
  • Mathematics
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What is the surface area of the right prism below?

O A. 120 sq. units
O B. 146 sq. units
O C. 150 sq. units
O D. 156 sq. units

What is the surface area of the right prism below O A 120 sq units O B 146 sq units O C 150 sq units O D 156 sq units class=

Respuesta :

monicadasilva04 monicadasilva04
  • 14-07-2020
Answer: D

Explanation:

Base= 4 x 12= 48
Triangles= 3 x 4= 12
Side of the prism= 3 x 12= 36

3^2 + 4^2=
9+16= √25 = 5

Add the area of each face of the prism= 48+ 12+ 36+ 60 =156 cm^2
Answer Link
erosewood10 erosewood10
  • 14-07-2020
This is D. 156 sq. Units
Answer Link

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