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OpenStudy (anonymous):
What is the lateral area of the prism? Assume the figure is resting on its base.
A.
880 cm2
B.
652 cm2
C.
326 cm2
D.
300 cm2
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OpenStudy (anonymous):
I say A??
OpenStudy (haseeb96):
Lateral Area of a prism = PH
since P is perimeter and H is height
OpenStudy (anonymous):
so perimeter times height?
OpenStudy (haseeb96):
perimeter multiply with height
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OpenStudy (anonymous):
22*5?
OpenStudy (haseeb96):
no perimeter means sum of all the sides.
OpenStudy (anonymous):
35
OpenStudy (anonymous):
what next?
OpenStudy (haseeb96):
knowing there are three dimensions in a rectangular, l w and h, the perimeter is:
4(l+w+h)
for all other prisms, it is the sum of the edges.
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OpenStudy (haseeb96):
so calculate the perimeter
OpenStudy (haseeb96):
now 700 cm3 is correct answer and there is no such options .
so i think you should hire a moderator to solve it
OpenStudy (anonymous):
@Nnesha @Preetha @Thesmarterone @tkhunny
OpenStudy (anonymous):
@rational
OpenStudy (tkhunny):
The Height should not be in the perimeter.
Base Perimeter is 8 + 22 + 8 + 22 = 60
Height is 5
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OpenStudy (tkhunny):
Next time, show YOUR work, Don't make others do it for you.
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