The Schrutte's keep their goat on a chain that is 3 meters long. 1) If they chain the goat to a metal hook in the center of their yard, what is
the area of the grass that the goat can reach to eat? Sketch a picture and
show all your work.
2) Sometimes the Schrutte's chain their goat to the corner of a shed that is 5
meters long by four meters wide. The 3 meter chain is attached to the
corner of the shed at ground level. What is the area of grass that the goat
can reach? Use a diagram to help you calculate the area and show your
work.
3) Suppose the goat was chained at ground level to the center of the 4
meter shed wall. Would the amount of the grass that the goat can reach
be greater than what he could reach when chained to the corner of the
shed? Justify your answer.

idk

step-by-step explanation:

1696 hundred thousand

step-by-step explanation:

step-by-step explanation: so we look at the formula un = a + (n-1)d

un is the amount of seats

n is the nth term aka row number

a is the original sequence/row number

d is the difference between each term

so in this a=22 d=6 and n can remain as n because we are simply formjng a rule

lets put these in the equation

un=22+(n-1)(6)

this is your answer to part a

however

lets double check that this is correct, we'll try putting it into the second term

un=a+(n-1)d

u2=22+(2-1)(6)

u2=22+6

u2=28

as the question said the second row has 28 seats so now we know the formula we made is correct.

as for part b

un=a+(n-1)

its asking us to find a row with 100 seats.

remember un was the amount of seata so all we do is substitute this in.

un=100 a=22 d=6

un=a+(n-1)d

100=22+(n-1)(6)

so now we simplify to find n which is the row number.

100-22=22+(n-1)(6)-22

78=(n-1)(6)

78/6=(n-1)(6)/6

13=n-1

13+1=n-1+1

14=n

so now we know that in the 14th row there is 100 seats.

hope this and that you understood! its my first time using the app or anyone out on here : p its also me to revise so a bunch! ask more questions if you dont understand ☺