A sphere with a radius 21cm JUST fits in a cube-shaped box. Calculate the amount of empty space in the box, rounded to the nearest tenth of a cubic centimetre.

How do you solve this?

1. 16.64

a^2+b^2=c^2

pr^2=pq^2+qr^2

pr^2=14^2+ 9^2

pr^2=196+81

pr= sqr root of 277

16.64

2. 11.31

c^2-a^2=b^2

18^2- 14^2=b^2

b^2=324-196

b=sqr root of 126

b=11.31

hope it ! (btw im in connections academy to, good luck! )

1=b 2=c 16=c can i get brainliest

the answer is b.

surface area: 169π

volume: 366π

i got it down.