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Dourtsaraik
Dourtsaraik Dourtsaraik
  • 20-01-2017
  • Mathematics
Answered

A rectangular prism is 5 meters long, 2 meters wide. amd 2 meters high. What is the suface area of this prism in square inches?



A 20msquare B 52msquare


C 48msquare D 100msquare

Verified Answer :

Anonymous Anonymous
  • 20-01-2017

Surface area of a prism=2(long x wide)+2(long x high )+2(wide x high)
Data:
long=5 m
wide=2 m
high=2 m

Surface area of this prism=2(5 m 2 m)+2(5 m2 m)+2(2 m*2m)
=2(10 m ²)+2(10 m²)+2(4 m²)
=20 m²+20 m²+8 m²
=48 m²

Answer: C 48 m²

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