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kenny6666 [7]
3 years ago
9

two similar triangular prisms have surface areas of 64cm2 and 144cm2(the 2 means square) respectively. a.find the ratio of their

heights. b. The height of the smaller prism is 49cm,find the height of the larger prism.​
Mathematics
1 answer:
Hunter-Best [27]3 years ago
4 0

Answer:

a.The ratio of the heights is the square roots of the both of them √64 and √144

which is 8 and 12

b.To find the height of the larger prism you use the ratio of the heights,in a ratio and proportion

8 - 49

12-x

8x/8=588/8

x=73.5

I hope this helps

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