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What is the surface area

What is the surface area-example-1
User Eldon
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2 Answers

3 votes

Answer:


10 * 5 = 50 \\ because \: a there \: are \: three \: of \: them \: we \: need \: to \: = \\ 50 * 3 = 150 \\ for \: triangles = \\ 4 * 5 / 2 = 20 / 2 = 10 \\ as \: far \: as \: we \: have \: two \: triangles = \\ 10 * 2 = 20 \\ 20 + 150 = 170 \\ the \: surface = 170

User Jspinella
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3.7k points
3 votes

Answer:

42cm

Explanation:

User Jonathanbell
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3.7k points