Answer:

Step-by-step explanation:
Given


See attachment for farm
Required
The cost of fencing the farm
First, calculate the radius of the farm.
The radius is represented with AC.
So, we have:
---- distance formula
So, we have:





Hence:
--- radius
Calculate the circumference of the circle



If 1 yard costs $30, 31.4 yards will cost:


It is not possible if so it wouldn’t be iscosceles
Answer:
16
Step-by-step explanation:
1/4 pie=4
2/4 pie= 8
3/4 pie= 12
4/4pie= 16
Let x be the number of pages of advertisements.
Write a proportion from the table:
of a page of advertisment - 5 pages in a magazine
x pages of advertisment - 98 pages in a magazine,
then

Find x:

Answer: 13 whole pages and
of 14th page are advertisments, so 14 pages contain advertisments.
Answer: 0.1 or 
Step-by-step explanation:

= 