4/7 because the equation would be 2(7-5)
over
5+2
so it would be
2(2)
over
7
and then it would be
4
over
7
8 ( 20divided by 15=1.333 then times that by6)
And
60 (triple 15)
The standard form of y+2=1/2(x-) is x/2-y=4
Answer:
36.575
Step-by-step explanation:
you need to find line ab you can do 
for the triangle and get the line you also need to get the squar root of it as it is still squared then devide by 2 to get the rades then times that by pi and there you go you have the area also sorry for spelling I love math not English
I don’t see a picture so I can’t exactly answer this. Sorry
