96 niños en un campamento de verano han de ser repartidos en varios grupos de modo que cada grupo tenga el mismo numero de niños .¿de cuantas formas diferentes puede hacerse esto si cada grupo debe tener de 5 menos de 20 niños?

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step-by-step explanation:

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