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Akimi4 [234]
3 years ago
7

Surface area and volume of prisms

Mathematics
2 answers:
Reptile [31]3 years ago
6 0

Answer:

248.75 cm^2

Step-by-step explanation:

20x3.5=70x2=140

20x2.5=50x2=100

2.5x3.5=8.75 (since there is 2, don't divide by 2 not multiply by 2)

140

100

+    8.75

248.75

Nimfa-mama [501]3 years ago
5 0
248.75 is the awnser have a great day
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