What is the surface area of the figure?

Mathematics

2 answers:

ozzi3 years ago

8 0

A is the answer that's what I think

likoan [24]3 years ago

3 0

We can split it up into a net
actually, here is a hack

notice that indented side?
we can take the plane and push it so it makes 4 sides, neat

ok, so we now just have 4 normal sides and 2 L shapes

L shape can be cut into 2 rectangles
5 by 5 and 5 by 10 so total of 75 is the L
2 L's so
2*75=150

the sides
4 of them
they all are 10 by 3
10*3*4=120

toatl is 150+120=270

answer is A

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Answer:

hello I hope the image helps