I NEED HELP on THESE QUESTIONS EXCEPT ONE. Only do 2 and 3

201° and 60°

Step-by-step explanation:

(2)

∠ FHG = ( arc ES + arc FG ), that is

128° = ( 55 + FG ) ← multiply both sides by 2

256° = 55° + FG ( subtract 55° from both sides )

201° = major arc FG

(3)

The measure of the secant- tangent angle FTS is half the difference of the intercepted arcs, that is

∠ T = ( arc FS - arc US )

     = (170 - 50)°

     = × 120°

     = 60°

$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