Question

The diameter of planet mercury is 4878000 m and that of the planet Uranus is 51200000 m. Find the radii of both the planets in kilometers. Which planet is bigger and by how much? ​

Answer 1

Answer:

diameter of Mercury= 4878000m= 4878 km

so radius = diameter/2= 2439 km

diameter of Uranus = 51200000m = 51200km

so radius = diameter/2 = 25600 km

so Uranus is bigger than Mercury as 51200 km > 2439 km

Step-by-step explanation:

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Answer 2

Answer:

raddii of uranus is bigger than that of mercury by 25600-4878

Step-by-step explanation:

diameter of mercury =4878000m=4878 km

raddi of mercury=4878/2=2439 km

diameter of uranus=51200000 m=51200 km

raddi of uranus =51200/2=25600 km