Use the figure to answer the question. Calculate GH is a=3 and b=20

Answer:
7.75
Step-by-step explanation:
By Geometric mean property:
[tex] GH = \sqrt {a \times b} [/tex]
[tex] GH = \sqrt {3 \times 20} [/tex]
[tex] GH = \sqrt {60} [/tex]
[tex] GH = 7.74596669[/tex]
[tex] GH \approx 7.75[/tex]