How does thermal energy flowing in this pic

I Tried my best

Explanation:

Ice must absorb energy in order to melt (melting is an endothermic process*), so heat is transferred from the environment (which includes your ice cream mixture!) to the ice, making the ice cream mixture colder. You can control how fast the ice cream forms, by modifying the amount of salt you use.

answer: the figure is attached herewith.

step-by-step explanation:   we are given to sketch a unit circle and label the terminal points corresponding to

in the attached figure, we have drawn a unit circle, with centre at o(0,0) and radius 1 unit. we have labelled the points a, b, c, d and e corresponding to the angles below

∠aox = 60°,

∠box = 120°,

∠cox = 180°,

∠dox = 240°,

∠eox = 300°.

and the coordinates are a(0.5,1), b(-0.5,1), c(-1,0), d(-0.5,-1) and e(0.5,-1).

thus, the answer is complete.