Answer:
18km
Step-by-step explanation:
1cm:4.5km/4cm then get the answer as 18km
Be more explicite
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The surface area is
A1=7.5*1.5*2=22.5 ft2 top and bottom view
A2=3*1.5*2=9 ft2 laterals view
A3=(7.5*1.5+2.5*1.5)*2=30 ft2 front and rear view
At=22.5+9+30=61.5 ft2
the answer is 61.5 ft2
Answer:
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Step-by-step explanation:
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