Given that the Moon has an angular diameter of about 0.5° and an average distance of about 380,000 km from Earth,calculate its actual diameter.(Hint: Recall the angular separation formula α = $ \frac{\mathrm{s}}{2 \pi \mathrm{d}} $ × 360°. )

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The Answer of Given that the Moon has an angular diameter of about 0.5° and an average distance of about 380,000 km from Earth,calculate its actual diameter.(Hint: Recall the angular separation formula α = $ \frac{\mathrm{s}}{2 \pi \mathrm{d}} $ × 360°. )

Given That the Moon Has an Angular Diameter of About s2πd \frac{\mathrm{s}}{2 \pi \mathrm{d}} 2πds​

Given That the Moon Has an Angular Diameter of About $\frac{\mathrm{s}}{2 \pi \mathrm{d}}$