Westonci.ca is the Q&A platform that connects you with experts who provide accurate and detailed answers. Find reliable answers to your questions from a wide community of knowledgeable experts on our user-friendly Q&A platform. Discover in-depth answers to your questions from a wide network of professionals on our user-friendly Q&A platform.

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=

Sagot :

Answer:

400 mm

Step-by-step explanation:

8 * 10 = 80

80 * 5 = 400

400 mm

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