Given Circle O
A and G are points of tangency
∠10 = 90
∠4 = 20
∠11 = 100
Arc BA = 60
Arc CD = 40
BG is perpendicular to AD
Find
Arc AB
Arc BC
Arc CD
Arc DE
Arc EF
Arc FG
Arc GH
Arc HI
Arc IA
∠1
∠2
∠3
∠4
∠5
∠6
∠7
∠8
∠9
∠10
∠11
∠12
∠13
∠14
∠15
∠16
∠17
∠18
∠19
∠20

arc CG=arc CE+ arc EG

Step-by-step explanation:

the answer is (-4,-4)

hope this ! : d

$4034.40

the perimeter of the field is the sum of the lengths of the four sides:

47 yd + 158 yd + 47 yd + 158 yd = 410 yd

the cost of 3 ft (1 yd) of fence is 3×$3.28 = $9.84.

so the cost of jake's wood perimeter fance is

(410 yd) × ($9.84 /yd) = $4034.40