You should try both points
put x=5/2 and y=3
5-2=3
the first one is on the graph
put x=3/2 and y=20
3-40/3≠3
the second one is not on the graph
Answer:
radius of the sphere (r) = 21 units
Step-by-step explanation:
here's the solution : -
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=》

( pi cancel out )
=》

=》

Answer:
530.929158457
Step-by-step explanation:
13x13= 169 x pi= 530.929158457
135 and 1/2 should be correct.