Find the surface area. 24 in. 40 in. 10 in. 26 in.
1 answer:
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The composite figure in the attached file
we know that
[the volume of the composite figure]=2*3*30+2*20*2-------> (180+80) units³
[the volume of the composite figure]=2*3*30+2*20*2-------> 260 units³
260 units³ < 300 units³
and
260 units³ > 250 units³
we know that
[the volume of the composite figure]=2*3*30+2*20*2-------> (180+80) units³
[the volume of the composite figure]=2*3*30+2*20*2-------> 260 units³
260 units³ < 300 units³
and
260 units³ > 250 units³
answer is A
see attached picture
