8. for questions 8-9, determine whether the two figures are similar. if so, give the scale factor of the smaller figure to the larger figure. 8 a. yes; 1: 3 (my choice) b. yes; 1: 2 c. yes; 1: 5 d. no 9 a. yes; 1: 1.6 b. yes; 1: 1.4 c. yes; 1: 2.6 d. no asap

Question 8:

Your choice is correct: two figures are similar if all correspondant sides are in the same ratio.

In your case, the figure on the right have correspondant sides which are all three times the figure on the left, since

So, the two figures are similar and their ratio is 1:3.

Question 9:

We follow exactly the same approach: let's see if the radii and the heights are in the same ratio: the radii are in ratio

While the heights are in ratio

So, the answer is again yes, they are similar, and the ratio is 1.6.

здрасти

step-by-step explanation:

answer: 4 meters

step-by-step explanation: to you understand 2/3 better you can do 1 divided by 3 = . then multiply that by the 2 which is .66666666666666667 then you would do 6 x .66666666666666667 which is 4.      

hope this .