A new television set was recently purchased for the common room in a Residence Hall for $486.00 including tax. If the tax rate is 8%, find the price of the television set before taxes
(Type an integer or a decimal rounded to two decimal places.)
(Answer quickly)

765238725478629038640962136509762139056074

step-by-step explanation:

64087235609746097215074621039754021037

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80° is the measure of gh

step-by-step explanation:

circle f is congruent to circle j

we have two circle with center f and j.

both circles are congruent. the radius of the circle would be equal.

see the attachment for the circle.

we are given ∠efd ≅ ∠gjh

therefore, arc (ed) = arc (gh)     (∴ circle f is congruent to circle j)

but ∠dfe=80°=arc (ed)

therefore, arc (gh) = 80°

thus, 80° is the measure of gh