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3 years ago

What is the surface area of this design??please help

Mathematics

1 answer:

Pani-rosa [81]3 years ago

3 0

Answer: 440

Step-by-step explanation:

5 * 5 = 25

8 * 5 = 40

40 * 4 = 160

160 + 25 = 185

10 * 10 = 100

100 - 25 = 75

10 * 2 = 20

20 * 4 = 80

75 + 100 + 80 + 185 = 440

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Step-by-step explanation:

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