Question

please help

Answer 1

Step 4. is wrong.

Triangle SPT is Not congruent to triangle QPR, it is only similar.

Answer 2

so uhh which one

Answer 3

The sides of triangle QPR, are in a common ratio with the sides of triangle SPT.

Answer 4

Uncle is right, only similar. But anyways as for getting the answer, just check which answer choice works with x=35

Answer 5

thx guys

Answer 6

so its the 2nd one?

Answer 7

Well since I can't leave you hanging, the last answer is correct because it's a ratio of the top part of the side compared to the whole side

Answer 8

So for the left, that's 28:40 (top:whole)

Answer 9

And the right side is x:x+15 (top:whole)

Answer 10

28 : x :: 28+12 : x+15

28 : x :: 40 : x+15