Find the ratio of the common sides:
20/50 = 0.4
24/60 =0.4
The unknown side is 0.4 times the known side.
AC = 30 x 0.4 = 12
Answer:
3.4
Step-by-step explanation:
I think that you mean "How do you estimate the square root of 12."
1. √12 is between √9 and √16, which are 3 and 4
2. We know that the square root of 12 is between 3 and 4, and we can estimate to the tenth, getting 3.4
Answer:
13
Step-by-step explanation: