Show That the Curves Are Orthogonal $x ^ { 2 } + y ^ { 2 } = 5 \text { and } y ^ { 2 } = x ^ { 3 }$

Essay

Show that the curves are orthogonal.
- $x ^ { 2 } + y ^ { 2 } = 5 \text { and } y ^ { 2 } = x ^ { 3 }$