kaylarpunch kaylarpunch

01-02-2022
Mathematics

contestada

What is the surface area?
8 mm
10 mm
5 mm
Explain how you arrived at your answer.

What is the surface area 8 mm 10 mm 5 mm Explain how you arrived at your answer class=

Respuesta :

Megalaoofania Megalaoofania

01-02-2022

Answer:

400 mm

Step-by-step explanation:

8 * 10 = 80

80 * 5 = 400

400 mm

Answer Link

Lisawaller123 Lisawaller123

01-02-2022

Answer:

340 mm

Step-by-step explanation:

The formula of the surface area of a rectangular prism is SA=2(wl+hl+hw) where w = width, h= height, l = length. Plugging in all the values from the figure -- 2·(5·10+8·10+8·5)= 340 mm

Answer Link

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