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IgorC [24]
3 years ago
14

The area of the base of a prism is 50 mm2. The perimeter of the base is 30 mm. The height of the prism is 7 mm.

Mathematics
2 answers:
exis [7]3 years ago
7 0
.5bh= area
.5(30)(7)
15*7= 105 mm
yawa3891 [41]3 years ago
3 0

<span>surface area of a rectangular prism with a base length of 70 mm^2, perimeter of the base is 50 mm. The height of the prism is 9 mm. let a= base length, b = base width, c = height=9. a*b= 70. a+b+9=50, or a+b=41, now bc+ca= c(a+b)=9*41=369 so suface area= 2(ab+bc+ca)= 2(70+369)=878 mm^2 </span>

<span>I usualy don't help people but cyani*de and happiness i'm a suck*r for</span>

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