Arecipe that makes 16 cookies calls for 1/4cup of sugar and 2/3cup of flour. janelle wants toproportionally increase these amounts to get a new recipe using one cup of sugar. a. using the new recipe, how much flour should she use? b. how many cookies can she make with the new recipe?

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