Aspherical model of planet earth has a radius of 3 ft.

what is the approximate volume of the model of planet earth?

use 3.14 to approximate pi. round to the nearest hundredth if necessary.

answer: y = -2.5x - 15

              (-6,0)

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

-60.75

step-by-step explanation:

just add the numbers then put the negative sign on it

can you expand on the question i may be able to