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

Question

3 years ago

9

heights. b. The height of the smaller prism is 49cm,find the height of the larger prism.

1 answer:

Hunter-Best [27] · Answer 1 · 2022-06-07T02:23:44+03:00

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